112226386188 has 144 divisors (see below), whose sum is σ = 309378152160. Its totient is φ = 31564947456.

The previous prime is 112226386183. The next prime is 112226386199. The reversal of 112226386188 is 881683622211.

It is not an unprimeable number, because it can be changed into a prime (112226386183) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25451728 + ... + 25456136.

It is an arithmetic number, because the mean of its divisors is an integer number (2148459390).

Almost surely, 2^112226386188 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 112226386188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154689076080).

112226386188 is an abundant number, since it is smaller than the sum of its proper divisors (197151765972).

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

112226386188 is a wasteful number, since it uses less digits than its factorization.

112226386188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096 (or 5087 counting only the distinct ones).

The product of its digits is 442368, while the sum is 48.

The spelling of 112226386188 in words is "one hundred twelve billion, two hundred twenty-six million, three hundred eighty-six thousand, one hundred eighty-eight".