112120222110120 has 96 divisors (see below), whose sum is σ = 416446539275520. Its totient is φ = 25627479338880.

The previous prime is 112120222110107. The next prime is 112120222110137. The reversal of 112120222110120 is 21011222021211.

112120222110120 is a `hidden beast` number, since 1 + 1 + 212 + 0 + 222 + 110 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112120222110093 and 112120222110102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22246073296 + ... + 22246078335.

It is an arithmetic number, because the mean of its divisors is an integer number (4337984784120).

Almost surely, 2^{112120222110120} is an apocalyptic number.

112120222110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120222110120 is an abundant number, since it is smaller than the sum of its proper divisors (304326317165400).

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

112120222110120 is a wasteful number, since it uses less digits than its factorization.

112120222110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44492151655 (or 44492151648 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112120222110120 its reverse (21011222021211), we get a palindrome (133131444131331).

The spelling of 112120222110120 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred twenty-two million, one hundred ten thousand, one hundred twenty".