112441900 has 54 divisors (see below), whose sum is σ = 248559612. Its totient is φ = 44150400.

The previous prime is 112441883. The next prime is 112441921. The reversal of 112441900 is 9144211.

It is a super-2 number, since 2×112441900² = 25286361751220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 532795 + ... + 533005.

Almost surely, 2^112441900 is an apocalyptic number.

112441900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112441900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124279806).

112441900 is an abundant number, since it is smaller than the sum of its proper divisors (136117712).

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

112441900 is a wasteful number, since it uses less digits than its factorization.

112441900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 112441900 is about 10603.8625038238. The cubic root of 112441900 is about 482.6615743878.

The spelling of 112441900 in words is "one hundred twelve million, four hundred forty-one thousand, nine hundred".