13142201322209 has 2 divisors, whose sum is σ = 13142201322210. Its totient is φ = 13142201322208.

The previous prime is 13142201322191. The next prime is 13142201322233. The reversal of 13142201322209 is 90222310224131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13085242726609 + 56958595600 = 3617353^2 + 238660^2 .

It is a cyclic number.

It is not a de Polignac number, because 13142201322209 - 2²⁰ = 13142200273633 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13142201324209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571100661104 + 6571100661105.

It is an arithmetic number, because the mean of its divisors is an integer number (6571100661105).

Almost surely, 2^{13142201322209} is an apocalyptic number.

It is an amenable number.

13142201322209 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142201322209 is an equidigital number, since it uses as much as digits as its factorization.

13142201322209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 13142201322209 in words is "thirteen trillion, one hundred forty-two billion, two hundred one million, three hundred twenty-two thousand, two hundred nine".