220230 has 24 divisors (see below), whose sum is σ = 572832. Its totient is φ = 58704.

The previous prime is 220217. The next prime is 220243. The reversal of 220230 is 32022.

220230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220217) and next prime (220243).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

220230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1134 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (23868).

2²²⁰²³⁰ is an apocalyptic number.

220230 is an abundant number, since it is smaller than the sum of its proper divisors (352602).

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

220230 is a wasteful number, since it uses less digits than its factorization.

220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 220230 is about 469.2866927583. The cubic root of 220230 is about 60.3891374118.

Adding to 220230 its reverse (32022), we get a palindrome (252252).

The spelling of 220230 in words is "two hundred twenty thousand, two hundred thirty".