224220430 has 16 divisors (see below), whose sum is σ = 461253600. Its totient is φ = 76875552.

The previous prime is 224220419. The next prime is 224220443. The reversal of 224220430 is 34022422.

It is a junction number, because it is equal to n+sod(n) for n = 224220398 and 224220407.

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, 1601505 + ... + 1601644.

It is an arithmetic number, because the mean of its divisors is an integer number (28828350).

Almost surely, 2^224220430 is an apocalyptic number.

224220430 is an abundant number, since it is smaller than the sum of its proper divisors (237033170).

224220430 is a wasteful number, since it uses less digits than its factorization.

224220430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203163.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 224220430 is about 14973.9917857597. The cubic root of 224220430 is about 607.5169419539.

Adding to 224220430 its reverse (34022422), we get a palindrome (258242852).

The spelling of 224220430 in words is "two hundred twenty-four million, two hundred twenty thousand, four hundred thirty".