112015224 has 56 divisors (see below), whose sum is σ = 314915160. Its totient is φ = 37336464.

The previous prime is 112015181. The next prime is 112015229. The reversal of 112015224 is 422510211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112015197 and 112015206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112015229) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3772 + ... + 15435.

It is an arithmetic number, because the mean of its divisors is an integer number (5623485).

Almost surely, 2^112015224 is an apocalyptic number.

It is an amenable number.

112015224 is an abundant number, since it is smaller than the sum of its proper divisors (202899936).

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

112015224 is an equidigital number, since it uses as much as digits as its factorization.

112015224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19231 (or 19212 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 112015224 is about 10583.7244862099. The cubic root of 112015224 is about 482.0502923252.

Adding to 112015224 its reverse (422510211), we get a palindrome (534525435).

The spelling of 112015224 in words is "one hundred twelve million, fifteen thousand, two hundred twenty-four".