330000220 has 48 divisors (see below), whose sum is σ = 757639008. Its totient is φ = 119740160.

The previous prime is 330000217. The next prime is 330000233. The reversal of 330000220 is 22000033.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 330000197 and 330000206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121194 + ... + 123886.

It is an arithmetic number, because the mean of its divisors is an integer number (15784146).

Almost surely, 2^330000220 is an apocalyptic number.

It is an amenable number.

330000220 is an abundant number, since it is smaller than the sum of its proper divisors (427638788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330000220 is a wasteful number, since it uses less digits than its factorization.

330000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 330000220 is about 18165.9081798846. The cubic root of 330000220 is about 691.0424765660.

Adding to 330000220 its reverse (22000033), we get a palindrome (352000253).

The spelling of 330000220 in words is "three hundred thirty million, two hundred twenty", and thus it is an aban number.