110111102112112 has 20 divisors (see below), whose sum is σ = 213719195102760. Its totient is φ = 54957761440448.

The previous prime is 110111102112097. The next prime is 110111102112163. The reversal of 110111102112112 is 211211201111011.

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

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, 6111841687 + ... + 6111859702.

It is an arithmetic number, because the mean of its divisors is an integer number (10685959755138).

Almost surely, 2^{110111102112112} is an apocalyptic number.

It is an amenable number.

110111102112112 is a deficient number, since it is larger than the sum of its proper divisors (103608092990648).

110111102112112 is a wasteful number, since it uses less digits than its factorization.

110111102112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12223701960 (or 12223701954 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 110111102112112 its reverse (211211201111011), we get a palindrome (321322303223123).

The spelling of 110111102112112 in words is "one hundred ten trillion, one hundred eleven billion, one hundred two million, one hundred twelve thousand, one hundred twelve".