12170670718 has 16 divisors (see below), whose sum is σ = 18321433200. Its totient is φ = 6063552000.

The previous prime is 12170670697. The next prime is 12170670737. The reversal of 12170670718 is 81707607121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112053 + ... + 1122943.

It is an arithmetic number, because the mean of its divisors is an integer number (1145089575).

Almost surely, 2^12170670718 is an apocalyptic number.

12170670718 is a deficient number, since it is larger than the sum of its proper divisors (6150762482).

12170670718 is a wasteful number, since it uses less digits than its factorization.

12170670718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12843.

The product of its (nonzero) digits is 32928, while the sum is 40.

The spelling of 12170670718 in words is "twelve billion, one hundred seventy million, six hundred seventy thousand, seven hundred eighteen".