12102202010189 has 2 divisors, whose sum is σ = 12102202010190. Its totient is φ = 12102202010188.

The previous prime is 12102202010153. The next prime is 12102202010221. The reversal of 12102202010189 is 98101020220121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7263741887689 + 4838460122500 = 2695133^2 + 2199650^2 .

It is a cyclic number.

It is not a de Polignac number, because 12102202010189 - 2¹² = 12102202006093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102202030189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051101005094 + 6051101005095.

It is an arithmetic number, because the mean of its divisors is an integer number (6051101005095).

Almost surely, 2^{12102202010189} is an apocalyptic number.

It is an amenable number.

12102202010189 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102202010189 is an equidigital number, since it uses as much as digits as its factorization.

12102202010189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 12102202010189 in words is "twelve trillion, one hundred two billion, two hundred two million, ten thousand, one hundred eighty-nine".