13323022012 has 12 divisors (see below), whose sum is σ = 23945431720. Its totient is φ = 6481470096.

The previous prime is 13323021983. The next prime is 13323022033. The reversal of 13323022012 is 21022032331.

It is a congruent number.

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, 45010062 + ... + 45010357.

Almost surely, 2^13323022012 is an apocalyptic number.

It is an amenable number.

13323022012 is a deficient number, since it is larger than the sum of its proper divisors (10622409708).

13323022012 is a wasteful number, since it uses less digits than its factorization.

13323022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90020460 (or 90020458 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13323022012 its reverse (21022032331), we get a palindrome (34345054343).

The spelling of 13323022012 in words is "thirteen billion, three hundred twenty-three million, twenty-two thousand, twelve".