224011232 has 12 divisors (see below), whose sum is σ = 441022176. Its totient is φ = 112005600.

The previous prime is 224011199. The next prime is 224011243. The reversal of 224011232 is 232110422.

224011232 is a modest number, since divided by 11232 gives 224 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 224011232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500144 + ... + 3500207.

It is an arithmetic number, because the mean of its divisors is an integer number (36751848).

Almost surely, 2^224011232 is an apocalyptic number.

It is an amenable number.

224011232 is a deficient number, since it is larger than the sum of its proper divisors (217010944).

224011232 is an equidigital number, since it uses as much as digits as its factorization.

224011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000361 (or 7000353 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224011232 is about 14967.0047771757. The cubic root of 224011232 is about 607.3279450886.

Adding to 224011232 its reverse (232110422), we get a palindrome (456121654).

The spelling of 224011232 in words is "two hundred twenty-four million, eleven thousand, two hundred thirty-two".