122324399 has 2 divisors, whose sum is σ = 122324400. Its totient is φ = 122324398.

The previous prime is 122324393. The next prime is 122324417. The reversal of 122324399 is 993423221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122324399 - 2⁴ = 122324383 is a prime.

It is a super-2 number, since 2×122324399² = 29926517181422402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122324393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61162199 + 61162200.

It is an arithmetic number, because the mean of its divisors is an integer number (61162200).

Almost surely, 2^122324399 is an apocalyptic number.

122324399 is a deficient number, since it is larger than the sum of its proper divisors (1).

122324399 is an equidigital number, since it uses as much as digits as its factorization.

122324399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 122324399 is about 11060.0361210983. The cubic root of 122324399 is about 496.4067712723.

The spelling of 122324399 in words is "one hundred twenty-two million, three hundred twenty-four thousand, three hundred ninety-nine".