12206176216 has 32 divisors (see below), whose sum is σ = 24657312960. Its totient is φ = 5631282432.

The previous prime is 12206176181. The next prime is 12206176217. The reversal of 12206176216 is 61267160221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12206176217) 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, 241396 + ... + 287548.

It is an arithmetic number, because the mean of its divisors is an integer number (770541030).

Almost surely, 2^12206176216 is an apocalyptic number.

It is an amenable number.

12206176216 is an abundant number, since it is smaller than the sum of its proper divisors (12451136744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12206176216 is a wasteful number, since it uses less digits than its factorization.

12206176216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48715 (or 48711 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 12206176216 in words is "twelve billion, two hundred six million, one hundred seventy-six thousand, two hundred sixteen".