22235250550004 has 24 divisors (see below), whose sum is σ = 39112944376968. Its totient is φ = 11060134364160.

The previous prime is 22235250549989. The next prime is 22235250550033. The reversal of 22235250550004 is 40005505253222.

It can be written as a sum of positive squares in 4 ways, for example, as 8303918249104 + 13931332300900 = 2881652^2 + 3732470^2 .

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, 6942224 + ... + 9626264.

It is an arithmetic number, because the mean of its divisors is an integer number (1629706015707).

Almost surely, 2^{22235250550004} is an apocalyptic number.

It is an amenable number.

22235250550004 is a deficient number, since it is larger than the sum of its proper divisors (16877693826964).

22235250550004 is a wasteful number, since it uses less digits than its factorization.

22235250550004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694755 (or 2694753 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 22235250550004 in words is "twenty-two trillion, two hundred thirty-five billion, two hundred fifty million, five hundred fifty thousand, four".