22162537528090 has 32 divisors (see below), whose sum is σ = 39914291514240. Its totient is φ = 8860188004800.

The previous prime is 22162537528069. The next prime is 22162537528123. The reversal of 22162537528090 is 9082573526122.

It is a super-3 number, since 3×22162537528090³ (a number of 41 digits) contains 333 as substring.

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, 639945075 + ... + 639979705.

It is an arithmetic number, because the mean of its divisors is an integer number (1247321609820).

Almost surely, 2^{22162537528090} is an apocalyptic number.

22162537528090 is a deficient number, since it is larger than the sum of its proper divisors (17751753986150).

22162537528090 is a wasteful number, since it uses less digits than its factorization.

22162537528090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67638.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 22162537528090 in words is "twenty-two trillion, one hundred sixty-two billion, five hundred thirty-seven million, five hundred twenty-eight thousand, ninety".