112561122 has 24 divisors (see below), whose sum is σ = 233163216. Its totient is φ = 36224944.

The previous prime is 112561121. The next prime is 112561133. The reversal of 112561122 is 221165211.

It is not an unprimeable number, because it can be changed into a prime (112561121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6108 + ... + 16199.

It is an arithmetic number, because the mean of its divisors is an integer number (9715134).

Almost surely, 2^112561122 is an apocalyptic number.

112561122 is an abundant number, since it is smaller than the sum of its proper divisors (120602094).

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

112561122 is a wasteful number, since it uses less digits than its factorization.

112561122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22370 (or 22341 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 112561122 is about 10609.4826452566. The cubic root of 112561122 is about 482.8321026111.

The spelling of 112561122 in words is "one hundred twelve million, five hundred sixty-one thousand, one hundred twenty-two".