22092209856 has 42 divisors (see below), whose sum is σ = 63323332332. Its totient is φ = 7364069760.

The previous prime is 22092209827. The next prime is 22092209863. The reversal of 22092209856 is 65890229022.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19176690 + ... + 19177841.

Almost surely, 2^22092209856 is an apocalyptic number.

It is an amenable number.

22092209856 is an abundant number, since it is smaller than the sum of its proper divisors (41231122476).

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

22092209856 is a wasteful number, since it uses less digits than its factorization.

22092209856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38354549 (or 38354536 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 22092209856 in words is "twenty-two billion, ninety-two million, two hundred nine thousand, eight hundred fifty-six".