220330213 has 12 divisors (see below), whose sum is σ = 233781600. Its totient is φ = 207617256.

The previous prime is 220330207. The next prime is 220330241. The reversal of 220330213 is 312033022.

It is not a de Polignac number, because 220330213 - 2⁵ = 220330181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220330273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70306 + ... + 73372.

It is an arithmetic number, because the mean of its divisors is an integer number (19481800).

Almost surely, 2^220330213 is an apocalyptic number.

It is an amenable number.

220330213 is a deficient number, since it is larger than the sum of its proper divisors (13451387).

220330213 is a wasteful number, since it uses less digits than its factorization.

220330213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304 (or 3285 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 220330213 is about 14843.5242782838. The cubic root of 220330213 is about 603.9829580517.

Adding to 220330213 its reverse (312033022), we get a palindrome (532363235).

The spelling of 220330213 in words is "two hundred twenty million, three hundred thirty thousand, two hundred thirteen".