112005222 has 16 divisors (see below), whose sum is σ = 256012032. Its totient is φ = 32001480.

The previous prime is 112005191. The next prime is 112005233. The reversal of 112005222 is 222500211.

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, 1333354 + ... + 1333437.

It is an arithmetic number, because the mean of its divisors is an integer number (16000752).

Almost surely, 2^112005222 is an apocalyptic number.

112005222 is an abundant number, since it is smaller than the sum of its proper divisors (144006810).

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

112005222 is a wasteful number, since it uses less digits than its factorization.

112005222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666803.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 112005222 is about 10583.2519576924. The cubic root of 112005222 is about 482.0359442442.

Adding to 112005222 its reverse (222500211), we get a palindrome (334505433).

The spelling of 112005222 in words is "one hundred twelve million, five thousand, two hundred twenty-two".