13420122104197 has 2 divisors, whose sum is σ = 13420122104198. Its totient is φ = 13420122104196.

The previous prime is 13420122104183. The next prime is 13420122104261. The reversal of 13420122104197 is 79140122102431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8440221902436 + 4979900201761 = 2905206^2 + 2231569^2 .

It is a cyclic number.

It is not a de Polignac number, because 13420122104197 - 2⁷ = 13420122104069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13420122104167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6710061052098 + 6710061052099.

It is an arithmetic number, because the mean of its divisors is an integer number (6710061052099).

Almost surely, 2^{13420122104197} is an apocalyptic number.

It is an amenable number.

13420122104197 is a deficient number, since it is larger than the sum of its proper divisors (1).

13420122104197 is an equidigital number, since it uses as much as digits as its factorization.

13420122104197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 13420122104197 in words is "thirteen trillion, four hundred twenty billion, one hundred twenty-two million, one hundred four thousand, one hundred ninety-seven".