13032112111122 has 128 divisors (see below), whose sum is σ = 31099278551040. Its totient is φ = 3602231377920.

The previous prime is 13032112111103. The next prime is 13032112111141. The reversal of 13032112111122 is 22111121123031.

It is an interprime number because it is at equal distance from previous prime (13032112111103) and next prime (13032112111141).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 829254 + ... + 5172222.

It is an arithmetic number, because the mean of its divisors is an integer number (242963113680).

Almost surely, 2^{13032112111122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13032112111122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15549639275520).

13032112111122 is an abundant number, since it is smaller than the sum of its proper divisors (18067166439918).

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

13032112111122 is a wasteful number, since it uses less digits than its factorization.

13032112111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343108.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 13032112111122 its reverse (22111121123031), we get a palindrome (35143233234153).

The spelling of 13032112111122 in words is "thirteen trillion, thirty-two billion, one hundred twelve million, one hundred eleven thousand, one hundred twenty-two".