112002111110120 has 64 divisors (see below), whose sum is σ = 314187740265600. Its totient is φ = 34909748916480.

The previous prime is 112002111110111. The next prime is 112002111110129. The reversal of 112002111110120 is 21011111200211.

It is an interprime number because it is at equal distance from previous prime (112002111110111) and next prime (112002111110129).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 112002111110095 and 112002111110104.

It is not an unprimeable number, because it can be changed into a prime (112002111110129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18182157815 + ... + 18182163974.

It is an arithmetic number, because the mean of its divisors is an integer number (4909183441650).

Almost surely, 2^{112002111110120} is an apocalyptic number.

112002111110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112002111110120 is an abundant number, since it is smaller than the sum of its proper divisors (202185629155480).

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

112002111110120 is a wasteful number, since it uses less digits than its factorization.

112002111110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36364321818 (or 36364321814 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112002111110120 its reverse (21011111200211), we get a palindrome (133013222310331).

Subtracting from 112002111110120 its reverse (21011111200211), we obtain a palindrome (90990999909909).

The spelling of 112002111110120 in words is "one hundred twelve trillion, two billion, one hundred eleven million, one hundred ten thousand, one hundred twenty".