320330012110012 has 24 divisors (see below), whose sum is σ = 564835069197504. Its totient is φ = 158949250067712.

The previous prime is 320330012109929. The next prime is 320330012110051. The reversal of 320330012110012 is 210011210033023.

It is a super-2 number, since 2×320330012110012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83918673 + ... + 87652744.

It is an arithmetic number, because the mean of its divisors is an integer number (23534794549896).

Almost surely, 2^{320330012110012} is an apocalyptic number.

It is an amenable number.

320330012110012 is a deficient number, since it is larger than the sum of its proper divisors (244505057087492).

320330012110012 is a wasteful number, since it uses less digits than its factorization.

320330012110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171574965 (or 171574963 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 320330012110012 its reverse (210011210033023), we get a palindrome (530341222143035).

The spelling of 320330012110012 in words is "three hundred twenty trillion, three hundred thirty billion, twelve million, one hundred ten thousand, twelve".