112443222 has 16 divisors (see below), whose sum is σ = 230964912. Its totient is φ = 36468000.

The previous prime is 112443217. The next prime is 112443241. The reversal of 112443222 is 222344211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253029 + ... + 253472.

It is an arithmetic number, because the mean of its divisors is an integer number (14435307).

Almost surely, 2^112443222 is an apocalyptic number.

112443222 is an abundant number, since it is smaller than the sum of its proper divisors (118521690).

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

112443222 is a wasteful number, since it uses less digits than its factorization.

112443222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506543.

The product of its digits is 768, while the sum is 21.

The square root of 112443222 is about 10603.9248394168. The cubic root of 112443222 is about 482.6634659605.

Adding to 112443222 its reverse (222344211), we get a palindrome (334787433).

The spelling of 112443222 in words is "one hundred twelve million, four hundred forty-three thousand, two hundred twenty-two".