12210120202097 has 2 divisors, whose sum is σ = 12210120202098. Its totient is φ = 12210120202096.

The previous prime is 12210120202081. The next prime is 12210120202157. The reversal of 12210120202097 is 79020202101221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9082170704896 + 3127949497201 = 3013664^2 + 1768601^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210120202097 - 2⁴ = 12210120202081 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210120252097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105060101048 + 6105060101049.

It is an arithmetic number, because the mean of its divisors is an integer number (6105060101049).

Almost surely, 2^{12210120202097} is an apocalyptic number.

It is an amenable number.

12210120202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210120202097 is an equidigital number, since it uses as much as digits as its factorization.

12210120202097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 12210120202097 in words is "twelve trillion, two hundred ten billion, one hundred twenty million, two hundred two thousand, ninety-seven".