320110012310212 has 24 divisors (see below), whose sum is σ = 591688885737600. Its totient is φ = 151113546307296.

The previous prime is 320110012310201. The next prime is 320110012310237. The reversal of 320110012310212 is 212013210011023.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 320110012310212.

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, 7187646412 + ... + 7187690947.

It is an arithmetic number, because the mean of its divisors is an integer number (24653703572400).

Almost surely, 2^{320110012310212} is an apocalyptic number.

It is an amenable number.

320110012310212 is a deficient number, since it is larger than the sum of its proper divisors (271578873427388).

320110012310212 is a wasteful number, since it uses less digits than its factorization.

320110012310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14375337675 (or 14375337673 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 320110012310212 its reverse (212013210011023), we get a palindrome (532123222321235).

The spelling of 320110012310212 in words is "three hundred twenty trillion, one hundred ten billion, twelve million, three hundred ten thousand, two hundred twelve".