12366697188 has 48 divisors (see below), whose sum is σ = 28994112000. Its totient is φ = 4102483968.

The previous prime is 12366697159. The next prime is 12366697249. The reversal of 12366697188 is 88179666321.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

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, 4546893 + ... + 4549611.

It is an arithmetic number, because the mean of its divisors is an integer number (604044000).

Almost surely, 2^12366697188 is an apocalyptic number.

It is an amenable number.

12366697188 is an abundant number, since it is smaller than the sum of its proper divisors (16627414812).

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

12366697188 is a wasteful number, since it uses less digits than its factorization.

12366697188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404 (or 4402 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 57.

The spelling of 12366697188 in words is "twelve billion, three hundred sixty-six million, six hundred ninety-seven thousand, one hundred eighty-eight".