2022001000171 has 2 divisors, whose sum is σ = 2022001000172. Its totient is φ = 2022001000170.

The previous prime is 2022001000147. The next prime is 2022001000199. The reversal of 2022001000171 is 1710001002202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2022001000171 - 2⁷ = 2022001000043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022001000571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011000500085 + 1011000500086.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000500086).

Almost surely, 2^{2022001000171} is an apocalyptic number.

2022001000171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001000171 is an equidigital number, since it uses as much as digits as its factorization.

2022001000171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 2022001000171 its reverse (1710001002202), we get a palindrome (3732002002373).

The spelling of 2022001000171 in words is "two trillion, twenty-two billion, one million, one hundred seventy-one", and thus it is an aban number.