12200102197 has 2 divisors, whose sum is σ = 12200102198. Its totient is φ = 12200102196.

The previous prime is 12200102137. The next prime is 12200102203. The reversal of 12200102197 is 79120100221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8396789956 + 3803312241 = 91634^2 + 61671^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200102197 - 2¹⁹ = 12199577909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200102107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100051098 + 6100051099.

It is an arithmetic number, because the mean of its divisors is an integer number (6100051099).

Almost surely, 2^12200102197 is an apocalyptic number.

It is an amenable number.

12200102197 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200102197 is an equidigital number, since it uses as much as digits as its factorization.

12200102197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 12200102197 in words is "twelve billion, two hundred million, one hundred two thousand, one hundred ninety-seven".