22475178130 has 8 divisors (see below), whose sum is σ = 40455320652. Its totient is φ = 8990071248.

The previous prime is 22475178091. The next prime is 22475178133. The reversal of 22475178130 is 3187157422.

It can be written as a sum of positive squares in 2 ways, for example, as 19370794041 + 3104384089 = 139179^2 + 55717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22475178133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123758897 + ... + 1123758916.

Almost surely, 2^22475178130 is an apocalyptic number.

22475178130 is a deficient number, since it is larger than the sum of its proper divisors (17980142522).

22475178130 is a wasteful number, since it uses less digits than its factorization.

22475178130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247517820.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 22475178130 in words is "twenty-two billion, four hundred seventy-five million, one hundred seventy-eight thousand, one hundred thirty".