12013382162378 has 16 divisors (see below), whose sum is σ = 18249642230400. Its totient is φ = 5930650880976.

The previous prime is 12013382162333. The next prime is 12013382162389. The reversal of 12013382162378 is 87326128331021.

12013382162378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12013382162378² (a number of 27 digits) contains 22 as substring.

It is a Curzon 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, 120648926 + ... + 120748457.

It is an arithmetic number, because the mean of its divisors is an integer number (1140602639400).

Almost surely, 2^{12013382162378} is an apocalyptic number.

12013382162378 is a deficient number, since it is larger than the sum of its proper divisors (6236260068022).

12013382162378 is a wasteful number, since it uses less digits than its factorization.

12013382162378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241397701.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 12013382162378 in words is "twelve trillion, thirteen billion, three hundred eighty-two million, one hundred sixty-two thousand, three hundred seventy-eight".