224402330 has 16 divisors (see below), whose sum is σ = 405604584. Its totient is φ = 89387520.

The previous prime is 224402327. The next prime is 224402341. The reversal of 224402330 is 33204422.

224402330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 194797849 + 29604481 = 13957^2 + 5441^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 44147 + ... + 48966.

Almost surely, 2^224402330 is an apocalyptic number.

224402330 is a deficient number, since it is larger than the sum of its proper divisors (181202254).

224402330 is a wasteful number, since it uses less digits than its factorization.

224402330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93361.

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

The square root of 224402330 is about 14980.0644190871. The cubic root of 224402330 is about 607.6811813172.

Adding to 224402330 its reverse (33204422), we get a palindrome (257606752).

The spelling of 224402330 in words is "two hundred twenty-four million, four hundred two thousand, three hundred thirty".