112243180 has 48 divisors (see below), whose sum is σ = 285235776. Its totient is φ = 36218880.

The previous prime is 112243147. The next prime is 112243189. The reversal of 112243180 is 81342211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112243189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21201 + ... + 25960.

It is an arithmetic number, because the mean of its divisors is an integer number (5942412).

Almost surely, 2^112243180 is an apocalyptic number.

112243180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112243180 is an abundant number, since it is smaller than the sum of its proper divisors (172992596).

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

112243180 is a wasteful number, since it uses less digits than its factorization.

112243180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47194 (or 47192 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 112243180 is about 10594.4881896201. The cubic root of 112243180 is about 482.3770687386.

Adding to 112243180 its reverse (81342211), we get a palindrome (193585391).

The spelling of 112243180 in words is "one hundred twelve million, two hundred forty-three thousand, one hundred eighty".