22362352164220 has 48 divisors (see below), whose sum is σ = 49894554648960. Its totient is φ = 8394956783424.

The previous prime is 22362352164181. The next prime is 22362352164293. The reversal of 22362352164220 is 2246125326322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274951374 + ... + 275032693.

It is an arithmetic number, because the mean of its divisors is an integer number (1039469888520).

Almost surely, 2^{22362352164220} is an apocalyptic number.

22362352164220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22362352164220 is an abundant number, since it is smaller than the sum of its proper divisors (27532202484740).

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

22362352164220 is a wasteful number, since it uses less digits than its factorization.

22362352164220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549984202 (or 549984200 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 22362352164220 in words is "twenty-two trillion, three hundred sixty-two billion, three hundred fifty-two million, one hundred sixty-four thousand, two hundred twenty".