121202102002199 has 2 divisors, whose sum is σ = 121202102002200. Its totient is φ = 121202102002198.

The previous prime is 121202102002159. The next prime is 121202102002213. The reversal of 121202102002199 is 991200201202121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121202102002199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121202102002139) 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, 60601051001099 + 60601051001100.

It is an arithmetic number, because the mean of its divisors is an integer number (60601051001100).

Almost surely, 2^{121202102002199} is an apocalyptic number.

121202102002199 is a deficient number, since it is larger than the sum of its proper divisors (1).

121202102002199 is an equidigital number, since it uses as much as digits as its factorization.

121202102002199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 121202102002199 in words is "one hundred twenty-one trillion, two hundred two billion, one hundred two million, two thousand, one hundred ninety-nine".