22456996475 has 24 divisors (see below), whose sum is σ = 28256620032. Its totient is φ = 17701437600.

The previous prime is 22456996469. The next prime is 22456996517. The reversal of 22456996475 is 57469965422.

It is not a de Polignac number, because 22456996475 - 2⁶ = 22456996411 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3907454 + ... + 3913196.

It is an arithmetic number, because the mean of its divisors is an integer number (1177359168).

Almost surely, 2^22456996475 is an apocalyptic number.

22456996475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22456996475 is a deficient number, since it is larger than the sum of its proper divisors (5799623557).

22456996475 is a wasteful number, since it uses less digits than its factorization.

22456996475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8027 (or 8022 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 59.

The spelling of 22456996475 in words is "twenty-two billion, four hundred fifty-six million, nine hundred ninety-six thousand, four hundred seventy-five".