330312242212 has 12 divisors (see below), whose sum is σ = 584541328140. Its totient is φ = 163300434176.

The previous prime is 330312242179. The next prime is 330312242257. The reversal of 330312242212 is 212242213033.

It can be written as a sum of positive squares in 2 ways, for example, as 179848935396 + 150463306816 = 424086^2 + 387896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463921333 + ... + 463922044.

It is an arithmetic number, because the mean of its divisors is an integer number (48711777345).

Almost surely, 2^330312242212 is an apocalyptic number.

It is an amenable number.

330312242212 is a deficient number, since it is larger than the sum of its proper divisors (254229085928).

330312242212 is a wasteful number, since it uses less digits than its factorization.

330312242212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927843470 (or 927843468 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 330312242212 its reverse (212242213033), we get a palindrome (542554455245).

The spelling of 330312242212 in words is "three hundred thirty billion, three hundred twelve million, two hundred forty-two thousand, two hundred twelve".