224421302 has 16 divisors (see below), whose sum is σ = 385621152. Its totient is φ = 95955840.

The previous prime is 224421289. The next prime is 224421341. The reversal of 224421302 is 203124422.

224421302 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12449 + ... + 24572.

It is an arithmetic number, because the mean of its divisors is an integer number (24101322).

Almost surely, 2^224421302 is an apocalyptic number.

224421302 is a deficient number, since it is larger than the sum of its proper divisors (161199850).

224421302 is a wasteful number, since it uses less digits than its factorization.

224421302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37463.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224421302 is about 14980.6976473060. The cubic root of 224421302 is about 607.6983062173.

Adding to 224421302 its reverse (203124422), we get a palindrome (427545724).

The spelling of 224421302 in words is "two hundred twenty-four million, four hundred twenty-one thousand, three hundred two".