112224252 has 24 divisors (see below), whose sum is σ = 299264896. Its totient is φ = 32064048.

The previous prime is 112224239. The next prime is 112224253. The reversal of 112224252 is 252422211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112224253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667918 + ... + 668085.

Almost surely, 2^112224252 is an apocalyptic number.

112224252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112224252 is an abundant number, since it is smaller than the sum of its proper divisors (187040644).

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

112224252 is a wasteful number, since it uses less digits than its factorization.

112224252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336017 (or 1336015 counting only the distinct ones).

The product of its digits is 640, while the sum is 21.

The square root of 112224252 is about 10593.5948572711. The cubic root of 112224252 is about 482.3499521796.

Adding to 112224252 its reverse (252422211), we get a palindrome (364646463).

The spelling of 112224252 in words is "one hundred twelve million, two hundred twenty-four thousand, two hundred fifty-two".