120120112 has 40 divisors (see below), whose sum is σ = 267406496. Its totient is φ = 51204096.

The previous prime is 120120097. The next prime is 120120127. The reversal of 120120112 is 211021021.

It is an interprime number because it is at equal distance from previous prime (120120097) and next prime (120120127).

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, 18838 + ... + 24394.

Almost surely, 2^120120112 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 120120112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133703248).

120120112 is an abundant number, since it is smaller than the sum of its proper divisors (147286384).

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

120120112 is a wasteful number, since it uses less digits than its factorization.

120120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5765 (or 5759 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 120120112 is about 10959.9321165781. The cubic root of 120120112 is about 493.4069275810.

Adding to 120120112 its reverse (211021021), we get a palindrome (331141133).

Subtracting 120120112 from its reverse (211021021), we obtain a palindrome (90900909).

The spelling of 120120112 in words is "one hundred twenty million, one hundred twenty thousand, one hundred twelve".