220300231 has 8 divisors (see below), whose sum is σ = 232081200. Its totient is φ = 208537920.

The previous prime is 220300207. The next prime is 220300261. The reversal of 220300231 is 132003022.

It is a happy number.

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

It is not a de Polignac number, because 220300231 - 2¹⁹ = 219775943 is a prime.

It is a super-2 number, since 2×220300231² = 97064383557306722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220300261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24225 + ... + 32053.

It is an arithmetic number, because the mean of its divisors is an integer number (29010150).

Almost surely, 2^220300231 is an apocalyptic number.

220300231 is a deficient number, since it is larger than the sum of its proper divisors (11780969).

220300231 is a wasteful number, since it uses less digits than its factorization.

220300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 220300231 is about 14842.5143085665. The cubic root of 220300231 is about 603.9555606312.

Adding to 220300231 its reverse (132003022), we get a palindrome (352303253).

The spelling of 220300231 in words is "two hundred twenty million, three hundred thousand, two hundred thirty-one".