13300311222281 has 2 divisors, whose sum is σ = 13300311222282. Its totient is φ = 13300311222280.

The previous prime is 13300311222277. The next prime is 13300311222329. The reversal of 13300311222281 is 18222211300331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9882120365056 + 3418190857225 = 3143584^2 + 1848835^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300311222281 - 2² = 13300311222277 is a prime.

It is a super-2 number, since 2×13300311222281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13300311212281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650155611140 + 6650155611141.

It is an arithmetic number, because the mean of its divisors is an integer number (6650155611141).

Almost surely, 2^{13300311222281} is an apocalyptic number.

It is an amenable number.

13300311222281 is a deficient number, since it is larger than the sum of its proper divisors (1).

13300311222281 is an equidigital number, since it uses as much as digits as its factorization.

13300311222281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 13300311222281 in words is "thirteen trillion, three hundred billion, three hundred eleven million, two hundred twenty-two thousand, two hundred eighty-one".