112213200112 has 80 divisors (see below), whose sum is σ = 239550917760. Its totient is φ = 50597185536.

The previous prime is 112213200107. The next prime is 112213200131. The reversal of 112213200112 is 211002312211.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 5552458 + ... + 5572630.

It is an arithmetic number, because the mean of its divisors is an integer number (2994386472).

Almost surely, 2^112213200112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112213200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119775458880).

112213200112 is an abundant number, since it is smaller than the sum of its proper divisors (127337717648).

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

112213200112 is a wasteful number, since it uses less digits than its factorization.

112213200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20810 (or 20804 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112213200112 its reverse (211002312211), we get a palindrome (323215512323).

The spelling of 112213200112 in words is "one hundred twelve billion, two hundred thirteen million, two hundred thousand, one hundred twelve".