13310013221012 has 12 divisors (see below), whose sum is σ = 23299045850976. Its totient is φ = 6653142977880.

The previous prime is 13310013220991. The next prime is 13310013221017. The reversal of 13310013221012 is 21012231001331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310013221017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465892088 + ... + 465920655.

It is an arithmetic number, because the mean of its divisors is an integer number (1941587154248).

Almost surely, 2^{13310013221012} is an apocalyptic number.

It is an amenable number.

13310013221012 is a deficient number, since it is larger than the sum of its proper divisors (9989032629964).

13310013221012 is a wasteful number, since it uses less digits than its factorization.

13310013221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931816318 (or 931816316 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13310013221012 its reverse (21012231001331), we get a palindrome (34322244222343).

The spelling of 13310013221012 in words is "thirteen trillion, three hundred ten billion, thirteen million, two hundred twenty-one thousand, twelve".