12021232000113 has 64 divisors (see below), whose sum is σ = 21025286553600. Its totient is φ = 6642839730240.

The previous prime is 12021232000087. The next prime is 12021232000133. The reversal of 12021232000113 is 31100023212021.

12021232000113 is a `hidden beast` number, since 1 + 20 + 212 + 320 + 0 + 0 + 113 = 666.

It is not a de Polignac number, because 12021232000113 - 2⁸ = 12021231999857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12021232000133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7297228 + ... + 8791586.

It is an arithmetic number, because the mean of its divisors is an integer number (328520102400).

Almost surely, 2^{12021232000113} is an apocalyptic number.

It is an amenable number.

12021232000113 is a deficient number, since it is larger than the sum of its proper divisors (9004054553487).

12021232000113 is a wasteful number, since it uses less digits than its factorization.

12021232000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495779 (or 1495773 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12021232000113 its reverse (31100023212021), we get a palindrome (43121255212134).

The spelling of 12021232000113 in words is "twelve trillion, twenty-one billion, two hundred thirty-two million, one hundred thirteen", and thus it is an aban number.