224113132 has 18 divisors (see below), whose sum is σ = 413929068. Its totient is φ = 106158168.

The previous prime is 224113129. The next prime is 224113163. The reversal of 224113132 is 231311422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76158 + ... + 79045.

Almost surely, 2^224113132 is an apocalyptic number.

It is an amenable number.

224113132 is a deficient number, since it is larger than the sum of its proper divisors (189815936).

224113132 is a wasteful number, since it uses less digits than its factorization.

224113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155245 (or 155224 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 224113132 is about 14970.4085448594. The cubic root of 224113132 is about 607.4200198410.

Adding to 224113132 its reverse (231311422), we get a palindrome (455424554).

The spelling of 224113132 in words is "two hundred twenty-four million, one hundred thirteen thousand, one hundred thirty-two".