22904022979 has 2 divisors, whose sum is σ = 22904022980. Its totient is φ = 22904022978.

The previous prime is 22904022943. The next prime is 22904023003. The reversal of 22904022979 is 97922040922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22904022979 - 2⁹ = 22904022467 is a prime.

It is not a weakly prime, because it can be changed into another prime (22904022079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11452011489 + 11452011490.

It is an arithmetic number, because the mean of its divisors is an integer number (11452011490).

Almost surely, 2^22904022979 is an apocalyptic number.

22904022979 is a deficient number, since it is larger than the sum of its proper divisors (1).

22904022979 is an equidigital number, since it uses as much as digits as its factorization.

22904022979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 22904022979 in words is "twenty-two billion, nine hundred four million, twenty-two thousand, nine hundred seventy-nine".