224030322 has 24 divisors (see below), whose sum is σ = 490208940. Its totient is φ = 73936800.

The previous prime is 224030309. The next prime is 224030351. The reversal of 224030322 is 223030422.

It can be written as a sum of positive squares in 2 ways, for example, as 150773841 + 73256481 = 12279^2 + 8559^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 224030295 and 224030304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59797 + ... + 63432.

Almost surely, 2^224030322 is an apocalyptic number.

224030322 is an abundant number, since it is smaller than the sum of its proper divisors (266178618).

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

224030322 is a wasteful number, since it uses less digits than its factorization.

224030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123338 (or 123335 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 224030322 is about 14967.6424997392. The cubic root of 224030322 is about 607.3451965467.

Adding to 224030322 its reverse (223030422), we get a palindrome (447060744).

The spelling of 224030322 in words is "two hundred twenty-four million, thirty thousand, three hundred twenty-two".