12205000084 has 48 divisors (see below), whose sum is σ = 21755059200. Its totient is φ = 5990745600.

The previous prime is 12205000057. The next prime is 12205000097. The reversal of 12205000084 is 48000050221.

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, 29840872 + ... + 29841280.

It is an arithmetic number, because the mean of its divisors is an integer number (453230400).

Almost surely, 2^12205000084 is an apocalyptic number.

It is an amenable number.

12205000084 is a deficient number, since it is larger than the sum of its proper divisors (9550059116).

12205000084 is a wasteful number, since it uses less digits than its factorization.

12205000084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The spelling of 12205000084 in words is "twelve billion, two hundred five million, eighty-four", and thus it is an aban number.