22533028792 has 16 divisors (see below), whose sum is σ = 44086361040. Its totient is φ = 10776665856.

The previous prime is 22533028787. The next prime is 22533028801. The reversal of 22533028792 is 29782033522.

It is a super-2 number, since 2×22533028792² (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 3 ways as a sum of consecutive naturals, for example, 61230873 + ... + 61231240.

It is an arithmetic number, because the mean of its divisors is an integer number (2755397565).

Almost surely, 2^22533028792 is an apocalyptic number.

It is an amenable number.

22533028792 is a deficient number, since it is larger than the sum of its proper divisors (21553332248).

22533028792 is a wasteful number, since it uses less digits than its factorization.

22533028792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122462142 (or 122462138 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 22533028792 in words is "twenty-two billion, five hundred thirty-three million, twenty-eight thousand, seven hundred ninety-two".