27422318132 has 48 divisors (see below), whose sum is σ = 52705598400. Its totient is φ = 12380597760.

The previous prime is 27422318113. The next prime is 27422318227. The reversal of 27422318132 is 23181322472.

It is a junction number, because it is equal to n+sod(n) for n = 27422318092 and 27422318101.

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, 9678188 + ... + 9681020.

It is an arithmetic number, because the mean of its divisors is an integer number (1098033300).

Almost surely, 2^27422318132 is an apocalyptic number.

27422318132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27422318132 is a deficient number, since it is larger than the sum of its proper divisors (25283280268).

27422318132 is a wasteful number, since it uses less digits than its factorization.

27422318132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256 (or 4254 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The spelling of 27422318132 in words is "twenty-seven billion, four hundred twenty-two million, three hundred eighteen thousand, one hundred thirty-two".