12310311300322 has 16 divisors (see below), whose sum is σ = 21340507553280. Its totient is φ = 5216568511968.

The previous prime is 12310311300283. The next prime is 12310311300389. The reversal of 12310311300322 is 22300311301321.

It is a junction number, because it is equal to n+sod(n) for n = 12310311300293 and 12310311300302.

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, 4939931058 + ... + 4939933549.

It is an arithmetic number, because the mean of its divisors is an integer number (1333781722080).

Almost surely, 2^{12310311300322} is an apocalyptic number.

12310311300322 is a deficient number, since it is larger than the sum of its proper divisors (9030196252958).

12310311300322 is an equidigital number, since it uses as much as digits as its factorization.

12310311300322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879864705.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12310311300322 its reverse (22300311301321), we get a palindrome (34610622601643).

Subtracting 12310311300322 from its reverse (22300311301321), we obtain a palindrome (9990000000999).

The spelling of 12310311300322 in words is "twelve trillion, three hundred ten billion, three hundred eleven million, three hundred thousand, three hundred twenty-two".