112009224 has 16 divisors (see below), whose sum is σ = 280023120. Its totient is φ = 37336400.

The previous prime is 112009213. The next prime is 112009267. The reversal of 112009224 is 422900211.

It is a super-2 number, since 2×112009224² = 25092132522164352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112009224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2333502 + ... + 2333549.

It is an arithmetic number, because the mean of its divisors is an integer number (17501445).

Almost surely, 2^112009224 is an apocalyptic number.

It is an amenable number.

112009224 is an abundant number, since it is smaller than the sum of its proper divisors (168013896).

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

112009224 is a wasteful number, since it uses less digits than its factorization.

112009224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667060 (or 4667056 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 112009224 is about 10583.4410283234. The cubic root of 112009224 is about 482.0416853005.

Adding to 112009224 its reverse (422900211), we get a palindrome (534909435).

The spelling of 112009224 in words is "one hundred twelve million, nine thousand, two hundred twenty-four".