22997514055488 has 112 divisors (see below), whose sum is σ = 72563584819200. Its totient is φ = 6285034888704.

The previous prime is 22997514055471. The next prime is 22997514055517. The reversal of 22997514055488 is 88455041579922.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371952688 + ... + 372014511.

Almost surely, 2^{22997514055488} is an apocalyptic number.

22997514055488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22997514055488 is an abundant number, since it is smaller than the sum of its proper divisors (49566070763712).

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

22997514055488 is a wasteful number, since it uses less digits than its factorization.

22997514055488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743967244 (or 743967234 counting only the distinct ones).

The product of its (nonzero) digits is 290304000, while the sum is 69.

The spelling of 22997514055488 in words is "twenty-two trillion, nine hundred ninety-seven billion, five hundred fourteen million, fifty-five thousand, four hundred eighty-eight".