22162632422154 has 32 divisors (see below), whose sum is σ = 50659181346816. Its totient is φ = 6331963715760.

The previous prime is 22162632422153. The next prime is 22162632422191. The reversal of 22162632422154 is 45122423626122.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (22162632422153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7798362 + ... + 10253765.

It is an arithmetic number, because the mean of its divisors is an integer number (1583099417088).

Almost surely, 2^{22162632422154} is an apocalyptic number.

22162632422154 is an abundant number, since it is smaller than the sum of its proper divisors (28496548924662).

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

22162632422154 is a wasteful number, since it uses less digits than its factorization.

22162632422154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18081370.

The product of its digits is 552960, while the sum is 42.

The spelling of 22162632422154 in words is "twenty-two trillion, one hundred sixty-two billion, six hundred thirty-two million, four hundred twenty-two thousand, one hundred fifty-four".