111210022102112 has 24 divisors (see below), whose sum is σ = 219040215122736. Its totient is φ = 55580761118592.

The previous prime is 111210022102031. The next prime is 111210022102177. The reversal of 111210022102112 is 211201220012111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757735868 + ... + 757882619.

It is an arithmetic number, because the mean of its divisors is an integer number (9126675630114).

Almost surely, 2^{111210022102112} is an apocalyptic number.

It is an amenable number.

111210022102112 is a deficient number, since it is larger than the sum of its proper divisors (107830193020624).

111210022102112 is a wasteful number, since it uses less digits than its factorization.

111210022102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515620790 (or 1515620782 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 111210022102112 its reverse (211201220012111), we get a palindrome (322411242114223).

The spelling of 111210022102112 in words is "one hundred eleven trillion, two hundred ten billion, twenty-two million, one hundred two thousand, one hundred twelve".