32113120122 has 96 divisors (see below), whose sum is σ = 77011264512. Its totient is φ = 9619517952.

The previous prime is 32113120103. The next prime is 32113120177. The reversal of 32113120122 is 22102131123.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 32113120095 and 32113120104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4268308 + ... + 4275824.

It is an arithmetic number, because the mean of its divisors is an integer number (802200672).

Almost surely, 2^32113120122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32113120122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38505632256).

32113120122 is an abundant number, since it is smaller than the sum of its proper divisors (44898144390).

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

32113120122 is a wasteful number, since it uses less digits than its factorization.

32113120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8172 (or 8169 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 32113120122 its reverse (22102131123), we get a palindrome (54215251245).

The spelling of 32113120122 in words is "thirty-two billion, one hundred thirteen million, one hundred twenty thousand, one hundred twenty-two".