2201220010169 has 2 divisors, whose sum is σ = 2201220010170. Its totient is φ = 2201220010168.

The previous prime is 2201220010139. The next prime is 2201220010229. The reversal of 2201220010169 is 9610100221022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2172711376144 + 28508634025 = 1474012^2 + 168845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201220010169 - 2⁴⁰ = 1101708382393 is a prime.

It is a super-2 number, since 2×2201220010169² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2201220010139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100610005084 + 1100610005085.

It is an arithmetic number, because the mean of its divisors is an integer number (1100610005085).

Almost surely, 2^{2201220010169} is an apocalyptic number.

It is an amenable number.

2201220010169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201220010169 is an equidigital number, since it uses as much as digits as its factorization.

2201220010169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2201220010169 in words is "two trillion, two hundred one billion, two hundred twenty million, ten thousand, one hundred sixty-nine".