120010202012189 has 2 divisors, whose sum is σ = 120010202012190. Its totient is φ = 120010202012188.

The previous prime is 120010202012111. The next prime is 120010202012299. The reversal of 120010202012189 is 981210202010021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62565853580164 + 57444348432025 = 7909858^2 + 7579205^2 .

It is a cyclic number.

It is not a de Polignac number, because 120010202012189 - 2⁴⁰ = 118910690384413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010202014189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005101006094 + 60005101006095.

It is an arithmetic number, because the mean of its divisors is an integer number (60005101006095).

Almost surely, 2^{120010202012189} is an apocalyptic number.

It is an amenable number.

120010202012189 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010202012189 is an equidigital number, since it uses as much as digits as its factorization.

120010202012189 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 120010202012189 in words is "one hundred twenty trillion, ten billion, two hundred two million, twelve thousand, one hundred eighty-nine".