13201333404012 has 36 divisors (see below), whose sum is σ = 35936963156640. Its totient is φ = 4061948739552.

The previous prime is 13201333403987. The next prime is 13201333404013. The reversal of 13201333404012 is 21040433310231.

It is a happy number.

13201333404012 is a `hidden beast` number, since 1 + 320 + 1 + 3 + 334 + 0 + 4 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×13201333404012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13201333404013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14103988212 + ... + 14103989147.

Almost surely, 2^{13201333404012} is an apocalyptic number.

13201333404012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13201333404012 is an abundant number, since it is smaller than the sum of its proper divisors (22735629752628).

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

13201333404012 is a wasteful number, since it uses less digits than its factorization.

13201333404012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28207977382 (or 28207977377 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13201333404012 its reverse (21040433310231), we get a palindrome (34241766714243).

The spelling of 13201333404012 in words is "thirteen trillion, two hundred one billion, three hundred thirty-three million, four hundred four thousand, twelve".