22810912992 has 144 divisors (see below), whose sum is σ = 78037464960. Its totient is φ = 6174372096.

The previous prime is 22810912967. The next prime is 22810913009. The reversal of 22810912992 is 29921901822.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259458 + ... + 336065.

It is an arithmetic number, because the mean of its divisors is an integer number (541926840).

Almost surely, 2^22810912992 is an apocalyptic number.

It is an amenable number.

22810912992 is an abundant number, since it is smaller than the sum of its proper divisors (55226551968).

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

22810912992 is a wasteful number, since it uses less digits than its factorization.

22810912992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595565 (or 595554 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 22810912992 in words is "twenty-two billion, eight hundred ten million, nine hundred twelve thousand, nine hundred ninety-two".