22037250654 has 24 divisors (see below), whose sum is σ = 50556046320. Its totient is φ = 6913647168.

The previous prime is 22037250617. The next prime is 22037250661. The reversal of 22037250654 is 45605273022.

22037250654 is a `hidden beast` number, since 220 + 372 + 5 + 0 + 65 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36008274 + ... + 36008885.

It is an arithmetic number, because the mean of its divisors is an integer number (2106501930).

Almost surely, 2^22037250654 is an apocalyptic number.

22037250654 is an abundant number, since it is smaller than the sum of its proper divisors (28518795666).

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

22037250654 is a wasteful number, since it uses less digits than its factorization.

22037250654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72017184 (or 72017181 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

It can be divided in two parts, 22037 and 250654, that added together give a triangular number (272691 = T₇₃₈).

The spelling of 22037250654 in words is "twenty-two billion, thirty-seven million, two hundred fifty thousand, six hundred fifty-four".