22267022190320 has 20 divisors (see below), whose sum is σ = 51770826592680. Its totient is φ = 8906808876096.

The previous prime is 22267022190311. The next prime is 22267022190349. The reversal of 22267022190320 is 2309122076222.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139168888610 + ... + 139168888769.

It is an arithmetic number, because the mean of its divisors is an integer number (2588541329634).

Almost surely, 2^{22267022190320} is an apocalyptic number.

22267022190320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22267022190320 is an abundant number, since it is smaller than the sum of its proper divisors (29503804402360).

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

22267022190320 is a wasteful number, since it uses less digits than its factorization.

22267022190320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278337777392 (or 278337777386 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 22267022190320 in words is "twenty-two trillion, two hundred sixty-seven billion, twenty-two million, one hundred ninety thousand, three hundred twenty".