12133115617064 has 32 divisors (see below), whose sum is σ = 24501664532520. Its totient is φ = 5599418566656.

The previous prime is 12133115616917. The next prime is 12133115617093. The reversal of 12133115617064 is 46071651133121.

12133115617064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11531172394564 + 601943222500 = 3395758^2 + 775850^2 .

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, 3791729 + ... + 6216384.

Almost surely, 2^{12133115617064} is an apocalyptic number.

It is an amenable number.

12133115617064 is an abundant number, since it is smaller than the sum of its proper divisors (12368548915456).

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

12133115617064 is a wasteful number, since it uses less digits than its factorization.

12133115617064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10019789 (or 10019785 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 12133115617064 in words is "twelve trillion, one hundred thirty-three billion, one hundred fifteen million, six hundred seventeen thousand, sixty-four".