112666120 has 32 divisors (see below), whose sum is σ = 289713600. Its totient is φ = 38628288.

The previous prime is 112666093. The next prime is 112666129. The reversal of 112666120 is 21666211.

It is not an unprimeable number, because it can be changed into a prime (112666129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200910 + ... + 201469.

It is an arithmetic number, because the mean of its divisors is an integer number (9053550).

Almost surely, 2^112666120 is an apocalyptic number.

112666120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112666120 is an abundant number, since it is smaller than the sum of its proper divisors (177047480).

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

112666120 is a wasteful number, since it uses less digits than its factorization.

112666120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402397 (or 402393 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 112666120 is about 10614.4298009832. The cubic root of 112666120 is about 482.9821859584.

Subtracting from 112666120 its reverse (21666211), we obtain a palindrome (90999909).

The spelling of 112666120 in words is "one hundred twelve million, six hundred sixty-six thousand, one hundred twenty".