22725834053472 has 120 divisors (see below), whose sum is σ = 72912051013032. Its totient is φ = 6886616371200.

The previous prime is 22725834053443. The next prime is 22725834053497. The reversal of 22725834053472 is 27435043852722.

22725834053472 is a `hidden beast` number, since 2 + 2 + 7 + 2 + 5 + 8 + 34 + 0 + 534 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 398502529 + ... + 398559552.

Almost surely, 2^{22725834053472} is an apocalyptic number.

22725834053472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22725834053472 is an abundant number, since it is smaller than the sum of its proper divisors (50186216959560).

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

22725834053472 is a wasteful number, since it uses less digits than its factorization.

22725834053472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797062114 (or 797062097 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 54.

The spelling of 22725834053472 in words is "twenty-two trillion, seven hundred twenty-five billion, eight hundred thirty-four million, fifty-three thousand, four hundred seventy-two".