2022001211173 has 2 divisors, whose sum is σ = 2022001211174. Its totient is φ = 2022001211172.

The previous prime is 2022001211159. The next prime is 2022001211207. The reversal of 2022001211173 is 3711121002202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1971842233729 + 50158977444 = 1404223^2 + 223962^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022001211173 - 2⁵ = 2022001211141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022001211773) 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, 1011000605586 + 1011000605587.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000605587).

Almost surely, 2^{2022001211173} is an apocalyptic number.

It is an amenable number.

2022001211173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001211173 is an equidigital number, since it uses as much as digits as its factorization.

2022001211173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 2022001211173 its reverse (3711121002202), we get a palindrome (5733122213375).

The spelling of 2022001211173 in words is "two trillion, twenty-two billion, one million, two hundred eleven thousand, one hundred seventy-three".