183215220364 has 12 divisors (see below), whose sum is σ = 349774511688. Its totient is φ = 83279645600.

The previous prime is 183215220337. The next prime is 183215220371. The reversal of 183215220364 is 463022512381.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081991097 + ... + 2081991184.

It is an arithmetic number, because the mean of its divisors is an integer number (29147875974).

Almost surely, 2^183215220364 is an apocalyptic number.

It is an amenable number.

183215220364 is a deficient number, since it is larger than the sum of its proper divisors (166559291324).

183215220364 is a wasteful number, since it uses less digits than its factorization.

183215220364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163982296 (or 4163982294 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 183215220364 in words is "one hundred eighty-three billion, two hundred fifteen million, two hundred twenty thousand, three hundred sixty-four".