12310001301322 has 16 divisors (see below), whose sum is σ = 18495806693832. Its totient is φ = 6144735294720.

The previous prime is 12310001301313. The next prime is 12310001301359. The reversal of 12310001301322 is 22310310001321.

It can be written as a sum of positive squares in 4 ways, for example, as 11200541451841 + 1109459849481 = 3346721^2 + 1053309^2 .

It is a super-2 number, since 2×12310001301322² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12310001301322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7838038 + ... + 9276574.

Almost surely, 2^{12310001301322} is an apocalyptic number.

12310001301322 is a deficient number, since it is larger than the sum of its proper divisors (6185805392510).

12310001301322 is a wasteful number, since it uses less digits than its factorization.

12310001301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445673.

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

Adding to 12310001301322 its reverse (22310310001321), we get a palindrome (34620311302643).

The spelling of 12310001301322 in words is "twelve trillion, three hundred ten billion, one million, three hundred one thousand, three hundred twenty-two".