22915694038 has 16 divisors (see below), whose sum is σ = 34703984880. Its totient is φ = 11348222976.

The previous prime is 22915694033. The next prime is 22915694069. The reversal of 22915694038 is 83049651922.

It is a junction number, because it is equal to n+sod(n) for n = 22915693982 and 22915694000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22915694033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43143 + ... + 218386.

It is an arithmetic number, because the mean of its divisors is an integer number (2168999055).

Almost surely, 2^22915694038 is an apocalyptic number.

22915694038 is a deficient number, since it is larger than the sum of its proper divisors (11788290842).

22915694038 is a wasteful number, since it uses less digits than its factorization.

22915694038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261951.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 22915694038 in words is "twenty-two billion, nine hundred fifteen million, six hundred ninety-four thousand, thirty-eight".