330220412 has 12 divisors (see below), whose sum is σ = 593504520. Its totient is φ = 160647696.

The previous prime is 330220411. The next prime is 330220481. The reversal of 330220412 is 214022033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330220411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1115462 + ... + 1115757.

It is an arithmetic number, because the mean of its divisors is an integer number (49458710).

Almost surely, 2^330220412 is an apocalyptic number.

It is an amenable number.

330220412 is a deficient number, since it is larger than the sum of its proper divisors (263284108).

330220412 is a wasteful number, since it uses less digits than its factorization.

330220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231260 (or 2231258 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 330220412 is about 18171.9677525578. The cubic root of 330220412 is about 691.1961413063.

Adding to 330220412 its reverse (214022033), we get a palindrome (544242445).

The spelling of 330220412 in words is "three hundred thirty million, two hundred twenty thousand, four hundred twelve".