22125153504 has 48 divisors (see below), whose sum is σ = 58086927360. Its totient is φ = 7373984640.

The previous prime is 22125153419. The next prime is 22125153521. The reversal of 22125153504 is 40535152122.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928167 + ... + 951705.

It is an arithmetic number, because the mean of its divisors is an integer number (1210144320).

Almost surely, 2^22125153504 is an apocalyptic number.

22125153504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22125153504 is an abundant number, since it is smaller than the sum of its proper divisors (35961773856).

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

22125153504 is a wasteful number, since it uses less digits than its factorization.

22125153504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33343 (or 33335 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 22125153504 in words is "twenty-two billion, one hundred twenty-five million, one hundred fifty-three thousand, five hundred four".