111220313321096 has 128 divisors (see below), whose sum is σ = 250067483228160. Its totient is φ = 45368931686400.

The previous prime is 111220313321053. The next prime is 111220313321137. The reversal of 111220313321096 is 690123313022111.

111220313321096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2155699076 + ... + 2155750668.

It is an arithmetic number, because the mean of its divisors is an integer number (1953652212720).

Almost surely, 2^{111220313321096} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111220313321096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125033741614080).

111220313321096 is an abundant number, since it is smaller than the sum of its proper divisors (138847169907064).

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

111220313321096 is a wasteful number, since it uses less digits than its factorization.

111220313321096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72055 (or 72051 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 111220313321096 in words is "one hundred eleven trillion, two hundred twenty billion, three hundred thirteen million, three hundred twenty-one thousand, ninety-six".