112012120122210 has 288 divisors, whose sum is σ = 374767592524416. Its totient is φ = 22707556185600.

The previous prime is 112012120122179. The next prime is 112012120122233. The reversal of 112012120122210 is 12221021210211.

112012120122210 is a `hidden beast` number, since 1 + 120 + 1 + 212 + 0 + 122 + 210 = 666.

112012120122210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14794044 + ... + 21044903.

It is an arithmetic number, because the mean of its divisors is an integer number (1301276362932).

Almost surely, 2^{112012120122210} is an apocalyptic number.

112012120122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012120122210 is an abundant number, since it is smaller than the sum of its proper divisors (262755472402206).

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

112012120122210 is a wasteful number, since it uses less digits than its factorization.

112012120122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35839030 (or 35839016 counting only the distinct ones).

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

Adding to 112012120122210 its reverse (12221021210211), we get a palindrome (124233141332421).

The spelling of 112012120122210 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one hundred twenty-two thousand, two hundred ten".