224223004 has 36 divisors (see below), whose sum is σ = 406348824. Its totient is φ = 108231552.

The previous prime is 224223001. The next prime is 224223011. The reversal of 224223004 is 400322422.

224223004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224223001) 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 11 ways as a sum of consecutive naturals, for example, 1428094 + ... + 1428250.

Almost surely, 2^224223004 is an apocalyptic number.

It is an amenable number.

224223004 is a deficient number, since it is larger than the sum of its proper divisors (182125820).

224223004 is a wasteful number, since it uses less digits than its factorization.

224223004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 224223004 is about 14974.0777345384. The cubic root of 224223004 is about 607.5192666642.

Adding to 224223004 its reverse (400322422), we get a palindrome (624545426).

The spelling of 224223004 in words is "two hundred twenty-four million, two hundred twenty-three thousand, four".