204224330 has 32 divisors (see below), whose sum is σ = 371952000. Its totient is φ = 80730432.

The previous prime is 204224327. The next prime is 204224333. The reversal of 204224330 is 33422402.

It is an interprime number because it is at equal distance from previous prime (204224327) and next prime (204224333).

It is not an unprimeable number, because it can be changed into a prime (204224333) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 568691 + ... + 569049.

It is an arithmetic number, because the mean of its divisors is an integer number (11623500).

Almost surely, 2^204224330 is an apocalyptic number.

204224330 is a deficient number, since it is larger than the sum of its proper divisors (167727670).

204224330 is a wasteful number, since it uses less digits than its factorization.

204224330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 204224330 is about 14290.7078201186. The cubic root of 204224330 is about 588.8922333710.

Adding to 204224330 its reverse (33422402), we get a palindrome (237646732).

The spelling of 204224330 in words is "two hundred four million, two hundred twenty-four thousand, three hundred thirty".