111022110210112 has 56 divisors (see below), whose sum is σ = 223082512228800. Its totient is φ = 54813055351296.

The previous prime is 111022110210097. The next prime is 111022110210169. The reversal of 111022110210112 is 211012011220111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4419714 + ... + 15542782.

It is an arithmetic number, because the mean of its divisors is an integer number (3983616289800).

Almost surely, 2^{111022110210112} 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 111022110210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111541256114400).

111022110210112 is an abundant number, since it is smaller than the sum of its proper divisors (112060402018688).

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

111022110210112 is a wasteful number, since it uses less digits than its factorization.

111022110210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11125043 (or 11125033 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 111022110210112 its reverse (211012011220111), we get a palindrome (322034121430223).

The spelling of 111022110210112 in words is "one hundred eleven trillion, twenty-two billion, one hundred ten million, two hundred ten thousand, one hundred twelve".