504230222 has 4 divisors (see below), whose sum is σ = 756345336. Its totient is φ = 252115110.

The previous prime is 504230213. The next prime is 504230239. The reversal of 504230222 is 222032405.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 504230194 and 504230203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126057554 + ... + 126057557.

It is an arithmetic number, because the mean of its divisors is an integer number (189086334).

Almost surely, 2^504230222 is an apocalyptic number.

504230222 is a deficient number, since it is larger than the sum of its proper divisors (252115114).

504230222 is a wasteful number, since it uses less digits than its factorization.

504230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252115113.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 504230222 is about 22455.0711867052. The cubic root of 504230222 is about 795.9325959524.

Adding to 504230222 its reverse (222032405), we get a palindrome (726262627).

The spelling of 504230222 in words is "five hundred four million, two hundred thirty thousand, two hundred twenty-two".