22616005605552 has 60 divisors (see below), whose sum is σ = 63294069251400. Its totient is φ = 7538589368064.

The previous prime is 22616005605533. The next prime is 22616005605587. The reversal of 22616005605552 is 25550650061622.

22616005605552 is a `hidden beast` number, since 2 + 26 + 1 + 60 + 0 + 560 + 5 + 5 + 5 + 2 = 666.

It is a super-2 number, since 2×22616005605552² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22616005605498 and 22616005605507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13837324 + ... + 15385172.

It is an arithmetic number, because the mean of its divisors is an integer number (1054901154190).

Almost surely, 2^{22616005605552} is an apocalyptic number.

It is an amenable number.

22616005605552 is an abundant number, since it is smaller than the sum of its proper divisors (40678063645848).

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

22616005605552 is a wasteful number, since it uses less digits than its factorization.

22616005605552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649330 (or 1649321 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 22616005605552 in words is "twenty-two trillion, six hundred sixteen billion, five million, six hundred five thousand, five hundred fifty-two".