322013113331212 has 48 divisors (see below), whose sum is σ = 580390521480000. Its totient is φ = 156231710935040.

The previous prime is 322013113331137. The next prime is 322013113331237. The reversal of 322013113331212 is 212133311310223.

It is a super-2 number, since 2×322013113331212² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20006289 + ... + 32315287.

It is an arithmetic number, because the mean of its divisors is an integer number (12091469197500).

Almost surely, 2^{322013113331212} is an apocalyptic number.

It is an amenable number.

322013113331212 is a deficient number, since it is larger than the sum of its proper divisors (258377408148788).

322013113331212 is a wasteful number, since it uses less digits than its factorization.

322013113331212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12309906 (or 12309904 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 322013113331212 its reverse (212133311310223), we get a palindrome (534146424641435).

The spelling of 322013113331212 in words is "three hundred twenty-two trillion, thirteen billion, one hundred thirteen million, three hundred thirty-one thousand, two hundred twelve".