330213122 has 16 divisors (see below), whose sum is σ = 523073760. Its totient is φ = 155911392.

The previous prime is 330213109. The next prime is 330213131. The reversal of 330213122 is 221312033.

It is a self number, because there is not a number n which added to its sum of digits gives 330213122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988 + ... + 25775.

It is an arithmetic number, because the mean of its divisors is an integer number (32692110).

Almost surely, 2^330213122 is an apocalyptic number.

330213122 is a deficient number, since it is larger than the sum of its proper divisors (192860638).

330213122 is a wasteful number, since it uses less digits than its factorization.

330213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28097.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 330213122 is about 18171.7671677798. The cubic root of 330213122 is about 691.1910549491.

Adding to 330213122 its reverse (221312033), we get a palindrome (551525155).

The spelling of 330213122 in words is "three hundred thirty million, two hundred thirteen thousand, one hundred twenty-two".