224331330 has 16 divisors (see below), whose sum is σ = 538395264. Its totient is φ = 59821680.

The previous prime is 224331313. The next prime is 224331379. The reversal of 224331330 is 33133422.

224331330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224331297 and 224331306.

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, 3738826 + ... + 3738885.

It is an arithmetic number, because the mean of its divisors is an integer number (33649704).

Almost surely, 2^224331330 is an apocalyptic number.

224331330 is an abundant number, since it is smaller than the sum of its proper divisors (314063934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224331330 is a wasteful number, since it uses less digits than its factorization.

224331330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477721.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 224331330 is about 14977.6944153631. The cubic root of 224331330 is about 607.6170852581.

Adding to 224331330 its reverse (33133422), we get a palindrome (257464752).

The spelling of 224331330 in words is "two hundred twenty-four million, three hundred thirty-one thousand, three hundred thirty".