22875717132 has 18 divisors (see below), whose sum is σ = 57824729508. Its totient is φ = 7625239032.

The previous prime is 22875717113. The next prime is 22875717169. The reversal of 22875717132 is 23171757822.

22875717132 is a `hidden beast` number, since 2 + 2 + 8 + 7 + 571 + 71 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317718258 + ... + 317718329.

Almost surely, 2^22875717132 is an apocalyptic number.

It is an amenable number.

22875717132 is an abundant number, since it is smaller than the sum of its proper divisors (34949012376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22875717132 is a wasteful number, since it uses less digits than its factorization.

22875717132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635436597 (or 635436592 counting only the distinct ones).

The product of its digits is 329280, while the sum is 45.

The spelling of 22875717132 in words is "twenty-two billion, eight hundred seventy-five million, seven hundred seventeen thousand, one hundred thirty-two".