12081116174 has 8 divisors (see below), whose sum is σ = 18129840168. Its totient is φ = 6037836120.

The previous prime is 12081116167. The next prime is 12081116197. The reversal of 12081116174 is 47161118021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12081116174.

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, 1355432 + ... + 1364315.

It is an arithmetic number, because the mean of its divisors is an integer number (2266230021).

Almost surely, 2^12081116174 is an apocalyptic number.

12081116174 is a deficient number, since it is larger than the sum of its proper divisors (6048723994).

12081116174 is a wasteful number, since it uses less digits than its factorization.

12081116174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721970.

The product of its (nonzero) digits is 2688, while the sum is 32.

The spelling of 12081116174 in words is "twelve billion, eighty-one million, one hundred sixteen thousand, one hundred seventy-four".