224213303 has 8 divisors (see below), whose sum is σ = 230608320. Its totient is φ = 217836000.

The previous prime is 224213299. The next prime is 224213317. The reversal of 224213303 is 303312422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224213303 - 2² = 224213299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224213333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23753 + ... + 31821.

It is an arithmetic number, because the mean of its divisors is an integer number (28826040).

Almost surely, 2^224213303 is an apocalyptic number.

224213303 is a deficient number, since it is larger than the sum of its proper divisors (6395017).

224213303 is an equidigital number, since it uses as much as digits as its factorization.

224213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 224213303 is about 14973.7538045742. The cubic root of 224213303 is about 607.5105051049.

Adding to 224213303 its reverse (303312422), we get a palindrome (527525725).

The spelling of 224213303 in words is "two hundred twenty-four million, two hundred thirteen thousand, three hundred three".