22972015699 has 2 divisors, whose sum is σ = 22972015700. Its totient is φ = 22972015698.

The previous prime is 22972015679. The next prime is 22972015753. The reversal of 22972015699 is 99651027922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22972015699 - 2⁷ = 22972015571 is a prime.

It is not a weakly prime, because it can be changed into another prime (22972015669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11486007849 + 11486007850.

It is an arithmetic number, because the mean of its divisors is an integer number (11486007850).

Almost surely, 2^22972015699 is an apocalyptic number.

22972015699 is a deficient number, since it is larger than the sum of its proper divisors (1).

22972015699 is an equidigital number, since it uses as much as digits as its factorization.

22972015699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 22972015699 in words is "twenty-two billion, nine hundred seventy-two million, fifteen thousand, six hundred ninety-nine".