13322230132217 has 2 divisors, whose sum is σ = 13322230132218. Its totient is φ = 13322230132216.

The previous prime is 13322230132111. The next prime is 13322230132223. The reversal of 13322230132217 is 71223103222331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7786449357241 + 5535780774976 = 2790421^2 + 2352824^2 .

It is a cyclic number.

It is not a de Polignac number, because 13322230132217 - 2¹⁶ = 13322230066681 is a prime.

It is not a weakly prime, because it can be changed into another prime (13322230135217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661115066108 + 6661115066109.

It is an arithmetic number, because the mean of its divisors is an integer number (6661115066109).

Almost surely, 2^{13322230132217} is an apocalyptic number.

It is an amenable number.

13322230132217 is a deficient number, since it is larger than the sum of its proper divisors (1).

13322230132217 is an equidigital number, since it uses as much as digits as its factorization.

13322230132217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 13322230132217 its reverse (71223103222331), we get a palindrome (84545333354548).

The spelling of 13322230132217 in words is "thirteen trillion, three hundred twenty-two billion, two hundred thirty million, one hundred thirty-two thousand, two hundred seventeen".