12317974190 has 8 divisors (see below), whose sum is σ = 22172353560. Its totient is φ = 4927189672.

The previous prime is 12317974099. The next prime is 12317974213. The reversal of 12317974190 is 9147971321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12317974190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 615898700 + ... + 615898719.

It is an arithmetic number, because the mean of its divisors is an integer number (2771544195).

Almost surely, 2^12317974190 is an apocalyptic number.

12317974190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12317974190 is a deficient number, since it is larger than the sum of its proper divisors (9854379370).

12317974190 is a wasteful number, since it uses less digits than its factorization.

12317974190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231797426.

The product of its (nonzero) digits is 95256, while the sum is 44.

The spelling of 12317974190 in words is "twelve billion, three hundred seventeen million, nine hundred seventy-four thousand, one hundred ninety".