100222101202169 has 2 divisors, whose sum is σ = 100222101202170. Its totient is φ = 100222101202168.

The previous prime is 100222101202123. The next prime is 100222101202219. The reversal of 100222101202169 is 961202101222001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84062987576569 + 16159113625600 = 9168587^2 + 4019840^2 .

It is a cyclic number.

It is not a de Polignac number, because 100222101202169 - 2⁴⁴ = 82629915157753 is a prime.

It is a super-2 number, since 2×100222101202169² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100222101207169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111050601084 + 50111050601085.

It is an arithmetic number, because the mean of its divisors is an integer number (50111050601085).

Almost surely, 2^{100222101202169} is an apocalyptic number.

It is an amenable number.

100222101202169 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222101202169 is an equidigital number, since it uses as much as digits as its factorization.

100222101202169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 100222101202169 in words is "one hundred trillion, two hundred twenty-two billion, one hundred one million, two hundred two thousand, one hundred sixty-nine".