Is 121022009 a prime number?

121 022 009 is an odd number, because it is not evenly divisible by 2.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 121 022 009 is about 11 001.000.

Thus, the square root of 121 022 009 is not an integer, and therefore 121 022 009 is not a square number.

Anyway, 121 022 009 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 121 022 009) is the result of the product of this number (121 022 009) by itself (i.e., 121 022 009 × 121 022 009); the square of 121 022 009 is sometimes called "raising 121 022 009 to the power 2", or "121 022 009 squared".

The square of 121 022 009 is 14 646 326 662 396 080 because 121 022 009 × 121 022 009 = 121 022 009² = 14 646 326 662 396 080.

As a consequence, 121 022 009 is the square root of 14 646 326 662 396 080.

121 022 009 is a number with 9 digits.

The multiples of 121 022 009 are all integers evenly divisible by 121 022 009, that is all numbers such that the remainder of the division by 121 022 009 is zero. There are infinitely many multiples of 121 022 009. The smallest multiples of 121 022 009 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 121 022 009 too, since 0 × 121 022 009 = 0
• 121 022 009: indeed, 121 022 009 is a multiple of itself, since 121 022 009 is evenly divisible by 121 022 009 (we have 121 022 009 / 121 022 009 = 1, so the remainder of this division is indeed zero)
• 242 044 018: indeed, 242 044 018 = 121 022 009 × 2
• 363 066 027: indeed, 363 066 027 = 121 022 009 × 3
• 484 088 036: indeed, 484 088 036 = 121 022 009 × 4
• 605 110 045: indeed, 605 110 045 = 121 022 009 × 5
• etc.

• Preceding numbers: …121 022 007, 121 022 008
• Following numbers: 121 022 010, 121 022 011…

Nearest numbers from 121 022 009

• Preceding prime number: 121 021 981
• Following prime number: 121 022 023

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• 121 022 009 est-il un nombre premier ?