112012012200 has 96 divisors (see below), whose sum is σ = 378804281760. Its totient is φ = 27154425600.

The previous prime is 112012012193. The next prime is 112012012213. The reversal of 112012012200 is 2210210211.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 8479159 + ... + 8492358.

It is an arithmetic number, because the mean of its divisors is an integer number (3945877935).

Almost surely, 2^112012012200 is an apocalyptic number.

112012012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112012012200 is an abundant number, since it is smaller than the sum of its proper divisors (266792269560).

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

112012012200 is a wasteful number, since it uses less digits than its factorization.

112012012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16971547 (or 16971538 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112012012200 its reverse (2210210211), we get a palindrome (114222222411).

The spelling of 112012012200 in words is "one hundred twelve billion, twelve million, twelve thousand, two hundred".