220020230 has 8 divisors (see below), whose sum is σ = 396036432. Its totient is φ = 88008088.

The previous prime is 220020217. The next prime is 220020233. The reversal of 220020230 is 32020022.

220020230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (220020233) 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, 11001002 + ... + 11001021.

It is an arithmetic number, because the mean of its divisors is an integer number (49504554).

Almost surely, 2^220020230 is an apocalyptic number.

220020230 is a deficient number, since it is larger than the sum of its proper divisors (176016202).

220020230 is a wasteful number, since it uses less digits than its factorization.

220020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22002030.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 220020230 is about 14833.0789116758. The cubic root of 220020230 is about 603.6995768522.

Adding to 220020230 its reverse (32020022), we get a palindrome (252040252).

The spelling of 220020230 in words is "two hundred twenty million, twenty thousand, two hundred thirty".