22048856568 has 48 divisors (see below), whose sum is σ = 59875821720. Its totient is φ = 7329905856.

The previous prime is 22048856539. The next prime is 22048856573. The reversal of 22048856568 is 86565884022.

It is a happy number.

22048856568 is a `hidden beast` number, since 2 + 20 + 4 + 8 + 8 + 56 + 568 = 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, 383646 + ... + 437357.

Almost surely, 2^22048856568 is an apocalyptic number.

It is an amenable number.

22048856568 is an abundant number, since it is smaller than the sum of its proper divisors (37826965152).

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

22048856568 is a wasteful number, since it uses less digits than its factorization.

22048856568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821388 (or 821381 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 22048856568 in words is "twenty-two billion, forty-eight million, eight hundred fifty-six thousand, five hundred sixty-eight".