112113332120 has 64 divisors (see below), whose sum is σ = 255227544000. Its totient is φ = 44319011328.

The previous prime is 112113332119. The next prime is 112113332141. The reversal of 112113332120 is 21233311211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112113332092 and 112113332101.

It is a congruent number.

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, 1662989 + ... + 1729091.

It is an arithmetic number, because the mean of its divisors is an integer number (3987930375).

Almost surely, 2^112113332120 is an apocalyptic number.

112113332120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112113332120 is an abundant number, since it is smaller than the sum of its proper divisors (143114211880).

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

112113332120 is a wasteful number, since it uses less digits than its factorization.

112113332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66612 (or 66608 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112113332120 its reverse (21233311211), we get a palindrome (133346643331).

The spelling of 112113332120 in words is "one hundred twelve billion, one hundred thirteen million, three hundred thirty-two thousand, one hundred twenty".