13213332332012 has 12 divisors (see below), whose sum is σ = 23129231922720. Its totient is φ = 6604980354096.

The previous prime is 13213332331999. The next prime is 13213332332059. The reversal of 13213332332012 is 21023323331231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421435343 + ... + 421466694.

It is an arithmetic number, because the mean of its divisors is an integer number (1927435993560).

Almost surely, 2^{13213332332012} is an apocalyptic number.

It is an amenable number.

13213332332012 is a deficient number, since it is larger than the sum of its proper divisors (9915899590708).

13213332332012 is a wasteful number, since it uses less digits than its factorization.

13213332332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842905960 (or 842905958 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13213332332012 its reverse (21023323331231), we get a palindrome (34236655663243).

The spelling of 13213332332012 in words is "thirteen trillion, two hundred thirteen billion, three hundred thirty-two million, three hundred thirty-two thousand, twelve".