330320220312 has 32 divisors (see below), whose sum is σ = 834313964400. Its totient is φ = 108971618304.

The previous prime is 330320220283. The next prime is 330320220313. The reversal of 330320220312 is 213022023033.

It is a super-2 number, since 2×330320220312² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330320220313) 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 7 ways as a sum of consecutive naturals, for example, 70942737 + ... + 70947392.

Almost surely, 2^330320220312 is an apocalyptic number.

It is an amenable number.

330320220312 is an abundant number, since it is smaller than the sum of its proper divisors (503993744088).

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

330320220312 is a wasteful number, since it uses less digits than its factorization.

330320220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141890235 (or 141890231 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 330320220312 its reverse (213022023033), we get a palindrome (543342243345).

The spelling of 330320220312 in words is "three hundred thirty billion, three hundred twenty million, two hundred twenty thousand, three hundred twelve".