220223230 has 8 divisors (see below), whose sum is σ = 396401832. Its totient is φ = 88089288.

The previous prime is 220223197. The next prime is 220223231. The reversal of 220223230 is 32322022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220223231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11011152 + ... + 11011171.

It is an arithmetic number, because the mean of its divisors is an integer number (49550229).

Almost surely, 2^220223230 is an apocalyptic number.

220223230 is a deficient number, since it is larger than the sum of its proper divisors (176178602).

220223230 is a wasteful number, since it uses less digits than its factorization.

220223230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22022330.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 220223230 is about 14839.9201480331. The cubic root of 220223230 is about 603.8851860621.

Adding to 220223230 its reverse (32322022), we get a palindrome (252545252).

It can be divided in two parts, 22022 and 3230, that added together give a palindrome (25252).

The spelling of 220223230 in words is "two hundred twenty million, two hundred twenty-three thousand, two hundred thirty".