112111000111200 has 72 divisors (see below), whose sum is σ = 364921305369768. Its totient is φ = 29896266695680.

The previous prime is 112111000111171. The next prime is 112111000111247. The reversal of 112111000111200 is 2111000111211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23356455957 + ... + 23356460756.

It is an arithmetic number, because the mean of its divisors is an integer number (5068351463469).

Almost surely, 2^{112111000111200} is an apocalyptic number.

112111000111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112111000111200 is an abundant number, since it is smaller than the sum of its proper divisors (252810305258568).

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

112111000111200 is a wasteful number, since it uses less digits than its factorization.

112111000111200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46712916736 (or 46712916723 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112111000111200 its reverse (2111000111211), we get a palindrome (114222000222411).

The spelling of 112111000111200 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred eleven thousand, two hundred".