200212010100169 has 2 divisors, whose sum is σ = 200212010100170. Its totient is φ = 200212010100168.

The previous prime is 200212010100127. The next prime is 200212010100233. The reversal of 200212010100169 is 961001010212002.

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., 173409076206144 + 26802933894025 = 13168488^2 + 5177155^2 .

It is a cyclic number.

It is not a de Polignac number, because 200212010100169 - 2¹⁹ = 200212009575881 is a prime.

It is a super-2 number, since 2×200212010100169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200212010109169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100106005050084 + 100106005050085.

It is an arithmetic number, because the mean of its divisors is an integer number (100106005050085).

Almost surely, 2^{200212010100169} is an apocalyptic number.

It is an amenable number.

200212010100169 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212010100169 is an equidigital number, since it uses as much as digits as its factorization.

200212010100169 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 200212010100169 in words is "two hundred trillion, two hundred twelve billion, ten million, one hundred thousand, one hundred sixty-nine".