10200211210171 has 2 divisors, whose sum is σ = 10200211210172. Its totient is φ = 10200211210170.

The previous prime is 10200211210139. The next prime is 10200211210219. The reversal of 10200211210171 is 17101211200201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10200211210171 - 2⁵ = 10200211210139 is a prime.

It is not a weakly prime, because it can be changed into another prime (10200211210271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100105605085 + 5100105605086.

It is an arithmetic number, because the mean of its divisors is an integer number (5100105605086).

Almost surely, 2^{10200211210171} is an apocalyptic number.

10200211210171 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200211210171 is an equidigital number, since it uses as much as digits as its factorization.

10200211210171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 10200211210171 its reverse (17101211200201), we get a palindrome (27301422410372).

The spelling of 10200211210171 in words is "ten trillion, two hundred billion, two hundred eleven million, two hundred ten thousand, one hundred seventy-one".