22054500232 has 32 divisors (see below), whose sum is σ = 42944693400. Its totient is φ = 10605543424.

The previous prime is 22054500227. The next prime is 22054500233. The reversal of 22054500232 is 23200545022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20370711076 + 1683789156 = 142726^2 + 41034^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22054500197 and 22054500206.

It is not an unprimeable number, because it can be changed into a prime (22054500233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125323 + ... + 244570.

Almost surely, 2^22054500232 is an apocalyptic number.

It is an amenable number.

22054500232 is a deficient number, since it is larger than the sum of its proper divisors (20890193168).

22054500232 is a wasteful number, since it uses less digits than its factorization.

22054500232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370185 (or 370181 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The spelling of 22054500232 in words is "twenty-two billion, fifty-four million, five hundred thousand, two hundred thirty-two".