220115230 has 8 divisors (see below), whose sum is σ = 396207432. Its totient is φ = 88046088.

The previous prime is 220115227. The next prime is 220115263. The reversal of 220115230 is 32511022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11005752 + ... + 11005771.

It is an arithmetic number, because the mean of its divisors is an integer number (49525929).

Almost surely, 2^220115230 is an apocalyptic number.

220115230 is a deficient number, since it is larger than the sum of its proper divisors (176092202).

220115230 is a wasteful number, since it uses less digits than its factorization.

220115230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22011530.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 220115230 is about 14836.2808681960. The cubic root of 220115230 is about 603.7864525112.

Adding to 220115230 its reverse (32511022), we get a palindrome (252626252).

The spelling of 220115230 in words is "two hundred twenty million, one hundred fifteen thousand, two hundred thirty".