224252112 has 40 divisors (see below), whose sum is σ = 662078656. Its totient is φ = 64071936.

The previous prime is 224252089. The next prime is 224252113. The reversal of 224252112 is 211252422.

224252112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (224252113) 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, 333373 + ... + 334044.

Almost surely, 2^224252112 is an apocalyptic number.

It is an amenable number.

224252112 is an abundant number, since it is smaller than the sum of its proper divisors (437826544).

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

224252112 is a wasteful number, since it uses less digits than its factorization.

224252112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667435 (or 667429 counting only the distinct ones).

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

The square root of 224252112 is about 14975.0496493334. The cubic root of 224252112 is about 607.5455543411.

The spelling of 224252112 in words is "two hundred twenty-four million, two hundred fifty-two thousand, one hundred twelve".