322131113112 has 16 divisors (see below), whose sum is σ = 805327782840. Its totient is φ = 107377037696.

The previous prime is 322131113111. The next prime is 322131113141. The reversal of 322131113112 is 211311131223.

It is a super-2 number, since 2×322131113112² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322131113111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6711064833 + ... + 6711064880.

Almost surely, 2^322131113112 is an apocalyptic number.

It is an amenable number.

322131113112 is an abundant number, since it is smaller than the sum of its proper divisors (483196669728).

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

322131113112 is a wasteful number, since it uses less digits than its factorization.

322131113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13422129722 (or 13422129718 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

Adding to 322131113112 its reverse (211311131223), we get a palindrome (533442244335).

The spelling of 322131113112 in words is "three hundred twenty-two billion, one hundred thirty-one million, one hundred thirteen thousand, one hundred twelve".