23322321213197 has 2 divisors, whose sum is σ = 23322321213198. Its totient is φ = 23322321213196.

The previous prime is 23322321213137. The next prime is 23322321213221. The reversal of 23322321213197 is 79131212322332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17333782984996 + 5988538228201 = 4163386^2 + 2447149^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322321213197 - 2¹⁸ = 23322320951053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23322321213137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661160606598 + 11661160606599.

It is an arithmetic number, because the mean of its divisors is an integer number (11661160606599).

Almost surely, 2^{23322321213197} is an apocalyptic number.

It is an amenable number.

23322321213197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322321213197 is an equidigital number, since it uses as much as digits as its factorization.

23322321213197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 41.

The spelling of 23322321213197 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred twenty-one million, two hundred thirteen thousand, one hundred ninety-seven".