120002012010169 has 2 divisors, whose sum is σ = 120002012010170. Its totient is φ = 120002012010168.

The previous prime is 120002012010149. The next prime is 120002012010191. The reversal of 120002012010169 is 961010210200021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117307030120569 + 2694981889600 = 10830837^2 + 1641640^2 .

It is a cyclic number.

It is not a de Polignac number, because 120002012010169 - 2⁵ = 120002012010137 is a prime.

It is a super-2 number, since 2×120002012010169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120002012010149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60001006005084 + 60001006005085.

It is an arithmetic number, because the mean of its divisors is an integer number (60001006005085).

Almost surely, 2^{120002012010169} is an apocalyptic number.

It is an amenable number.

120002012010169 is a deficient number, since it is larger than the sum of its proper divisors (1).

120002012010169 is an equidigital number, since it uses as much as digits as its factorization.

120002012010169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 120002012010169 in words is "one hundred twenty trillion, two billion, twelve million, ten thousand, one hundred sixty-nine".