2022001001971 has 2 divisors, whose sum is σ = 2022001001972. Its totient is φ = 2022001001970.

The previous prime is 2022001001857. The next prime is 2022001002017. The reversal of 2022001001971 is 1791001002202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022001001971 - 2¹⁵ = 2022000969203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022001001771) 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, 1011000500985 + 1011000500986.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000500986).

Almost surely, 2^{2022001001971} is an apocalyptic number.

2022001001971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001001971 is an equidigital number, since it uses as much as digits as its factorization.

2022001001971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 2022001001971 in words is "two trillion, twenty-two billion, one million, one thousand, nine hundred seventy-one".