112101011120 has 80 divisors (see below), whose sum is σ = 298095855168. Its totient is φ = 38405283840.

The previous prime is 112101011117. The next prime is 112101011171. The reversal of 112101011120 is 21110101211.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663992 + ... + 815528.

Almost surely, 2^112101011120 is an apocalyptic number.

112101011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112101011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149047927584).

112101011120 is an abundant number, since it is smaller than the sum of its proper divisors (185994844048).

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

112101011120 is a wasteful number, since it uses less digits than its factorization.

112101011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152878 (or 152872 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112101011120 its reverse (21110101211), we get a palindrome (133211112331).

Subtracting from 112101011120 its reverse (21110101211), we obtain a palindrome (90990909909).

The spelling of 112101011120 in words is "one hundred twelve billion, one hundred one million, eleven thousand, one hundred twenty".