12323211119977 has 2 divisors, whose sum is σ = 12323211119978. Its totient is φ = 12323211119976.

The previous prime is 12323211119953. The next prime is 12323211120001. The reversal of 12323211119977 is 77991111232321.

It is a balanced prime because it is at equal distance from previous prime (12323211119953) and next prime (12323211120001).

It can be written as a sum of positive squares in only one way, i.e., 11722207860441 + 601003259536 = 3423771^2 + 775244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323211119977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12323211119977.

It is not a weakly prime, because it can be changed into another prime (12323241119977) by changing a digit.

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 as a sum of consecutive naturals, namely, 6161605559988 + 6161605559989.

It is an arithmetic number, because the mean of its divisors is an integer number (6161605559989).

Almost surely, 2^{12323211119977} is an apocalyptic number.

It is an amenable number.

12323211119977 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323211119977 is an equidigital number, since it uses as much as digits as its factorization.

12323211119977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 49.

The spelling of 12323211119977 in words is "twelve trillion, three hundred twenty-three billion, two hundred eleven million, one hundred nineteen thousand, nine hundred seventy-seven".