112282221228 has 96 divisors (see below), whose sum is σ = 276479179200. Its totient is φ = 35411410944.

The previous prime is 112282221173. The next prime is 112282221239. The reversal of 112282221228 is 822122282211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17131200 + ... + 17137752.

It is an arithmetic number, because the mean of its divisors is an integer number (2879991450).

Almost surely, 2^112282221228 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 112282221228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138239589600).

112282221228 is an abundant number, since it is smaller than the sum of its proper divisors (164196957972).

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

112282221228 is a wasteful number, since it uses less digits than its factorization.

112282221228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571 (or 7569 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The spelling of 112282221228 in words is "one hundred twelve billion, two hundred eighty-two million, two hundred twenty-one thousand, two hundred twenty-eight".