22230122201197 has 2 divisors, whose sum is σ = 22230122201198. Its totient is φ = 22230122201196.

The previous prime is 22230122201171. The next prime is 22230122201219. The reversal of 22230122201197 is 79110222103222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12587942106601 + 9642180094596 = 3547949^2 + 3105186^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22230122201197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22230122201137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115061100598 + 11115061100599.

It is an arithmetic number, because the mean of its divisors is an integer number (11115061100599).

Almost surely, 2^{22230122201197} is an apocalyptic number.

It is an amenable number.

22230122201197 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230122201197 is an equidigital number, since it uses as much as digits as its factorization.

22230122201197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 22230122201197 in words is "twenty-two trillion, two hundred thirty billion, one hundred twenty-two million, two hundred one thousand, one hundred ninety-seven".