22875660892 has 54 divisors (see below), whose sum is σ = 46372649064. Its totient is φ = 9672487200.

The previous prime is 22875660877. The next prime is 22875660971. The reversal of 22875660892 is 29806657822.

It is a happy number.

It is a super-2 number, since 2×22875660892² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 80832583 + ... + 80832865.

Almost surely, 2^22875660892 is an apocalyptic number.

It is an amenable number.

22875660892 is an abundant number, since it is smaller than the sum of its proper divisors (23496988172).

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

22875660892 is an equidigital number, since it uses as much as digits as its factorization.

22875660892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 22875660892 in words is "twenty-two billion, eight hundred seventy-five million, six hundred sixty thousand, eight hundred ninety-two".