22612792000 has 112 divisors (see below), whose sum is σ = 56145623040. Its totient is φ = 9021696000.

The previous prime is 22612791997. The next prime is 22612792057. The reversal of 22612792000 is 29721622.

It is a super-2 number, since 2×22612792000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3268545 + ... + 3275455.

Almost surely, 2^22612792000 is an apocalyptic number.

22612792000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22612792000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28072811520).

22612792000 is an abundant number, since it is smaller than the sum of its proper divisors (33532831040).

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

22612792000 is an equidigital number, since it uses as much as digits as its factorization.

22612792000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7347 (or 7327 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 22612792000 in words is "twenty-two billion, six hundred twelve million, seven hundred ninety-two thousand".