220313330 has 8 divisors (see below), whose sum is σ = 396564012. Its totient is φ = 88125328.

The previous prime is 220313323. The next prime is 220313339. The reversal of 220313330 is 33313022.

It can be written as a sum of positive squares in 2 ways, for example, as 185041609 + 35271721 = 13603^2 + 5939^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 220313299 and 220313308.

It is not an unprimeable number, because it can be changed into a prime (220313339) 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, 11015657 + ... + 11015676.

Almost surely, 2^220313330 is an apocalyptic number.

220313330 is a deficient number, since it is larger than the sum of its proper divisors (176250682).

220313330 is a wasteful number, since it uses less digits than its factorization.

220313330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22031340.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 220313330 is about 14842.9555682148. The cubic root of 220313330 is about 603.9675307458.

Adding to 220313330 its reverse (33313022), we get a palindrome (253626352).

The spelling of 220313330 in words is "two hundred twenty million, three hundred thirteen thousand, three hundred thirty".