22252856316804 has 36 divisors (see below), whose sum is σ = 56250718656496. Its totient is φ = 7417560359088.

The previous prime is 22252856316727. The next prime is 22252856316839. The reversal of 22252856316804 is 40861365825222.

22252856316804 is a `hidden beast` number, since 2 + 2 + 2 + 528 + 5 + 6 + 31 + 6 + 80 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×22252856316804² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2328747 + ... + 7066029.

Almost surely, 2^{22252856316804} is an apocalyptic number.

It is an amenable number.

22252856316804 is an abundant number, since it is smaller than the sum of its proper divisors (33997862339692).

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

22252856316804 is a wasteful number, since it uses less digits than its factorization.

22252856316804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867776 (or 4867771 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 54.

The spelling of 22252856316804 in words is "twenty-two trillion, two hundred fifty-two billion, eight hundred fifty-six million, three hundred sixteen thousand, eight hundred four".