13122220010323 has 2 divisors, whose sum is σ = 13122220010324. Its totient is φ = 13122220010322.

The previous prime is 13122220010279. The next prime is 13122220010399. The reversal of 13122220010323 is 32301002222131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13122220010323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13122220010294 and 13122220010303.

It is not a weakly prime, because it can be changed into another prime (13122220010923) 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, 6561110005161 + 6561110005162.

It is an arithmetic number, because the mean of its divisors is an integer number (6561110005162).

Almost surely, 2^{13122220010323} is an apocalyptic number.

13122220010323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122220010323 is an equidigital number, since it uses as much as digits as its factorization.

13122220010323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13122220010323 its reverse (32301002222131), we get a palindrome (45423222232454).

The spelling of 13122220010323 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty million, ten thousand, three hundred twenty-three".