13332112122 has 32 divisors (see below), whose sum is σ = 30479329152. Its totient is φ = 3808433664.

The previous prime is 13332112103. The next prime is 13332112133. The reversal of 13332112122 is 22121123331.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

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, 209538 + ... + 265650.

It is an arithmetic number, because the mean of its divisors is an integer number (952479036).

Almost surely, 2^13332112122 is an apocalyptic number.

13332112122 is an abundant number, since it is smaller than the sum of its proper divisors (17147217030).

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

13332112122 is a wasteful number, since it uses less digits than its factorization.

13332112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61782.

The product of its digits is 432, while the sum is 21.

Adding to 13332112122 its reverse (22121123331), we get a palindrome (35453235453).

The spelling of 13332112122 in words is "thirteen billion, three hundred thirty-two million, one hundred twelve thousand, one hundred twenty-two".