22206764160 has 192 divisors, whose sum is σ = 87637567680. Its totient is φ = 5075822592.

The previous prime is 22206764149. The next prime is 22206764179. The reversal of 22206764160 is 6146760222.

22206764160 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 6 + 7 + 641 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235062 + ... + 315701.

It is an arithmetic number, because the mean of its divisors is an integer number (456445665).

Almost surely, 2^22206764160 is an apocalyptic number.

22206764160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22206764160 is an abundant number, since it is smaller than the sum of its proper divisors (65430803520).

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

22206764160 is a wasteful number, since it uses less digits than its factorization.

22206764160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550795 (or 550780 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 22206764160 in words is "twenty-two billion, two hundred six million, seven hundred sixty-four thousand, one hundred sixty".