200211000110171 has 2 divisors, whose sum is σ = 200211000110172. Its totient is φ = 200211000110170.

The previous prime is 200211000110167. The next prime is 200211000110237. The reversal of 200211000110171 is 171011000112002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200211000110171 - 2² = 200211000110167 is a prime.

It is a super-2 number, since 2×200211000110171² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200211000110971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105500055085 + 100105500055086.

It is an arithmetic number, because the mean of its divisors is an integer number (100105500055086).

Almost surely, 2^{200211000110171} is an apocalyptic number.

200211000110171 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211000110171 is an equidigital number, since it uses as much as digits as its factorization.

200211000110171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 200211000110171 its reverse (171011000112002), we get a palindrome (371222000222173).

The spelling of 200211000110171 in words is "two hundred trillion, two hundred eleven billion, one hundred ten thousand, one hundred seventy-one".