112224144 has 20 divisors (see below), whose sum is σ = 289912496. Its totient is φ = 37408032.

The previous prime is 112224143. The next prime is 112224149. The reversal of 112224144 is 441422211.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 112224144.

It is not an unprimeable number, because it can be changed into a prime (112224143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168954 + ... + 1169049.

Almost surely, 2^112224144 is an apocalyptic number.

It is an amenable number.

112224144 is an abundant number, since it is smaller than the sum of its proper divisors (177688352).

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

112224144 is a wasteful number, since it uses less digits than its factorization.

112224144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338014 (or 2338008 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 112224144 is about 10593.5897598501. The cubic root of 112224144 is about 482.3497974483.

Adding to 112224144 its reverse (441422211), we get a palindrome (553646355).

The spelling of 112224144 in words is "one hundred twelve million, two hundred twenty-four thousand, one hundred forty-four".