22020020022071 has 2 divisors, whose sum is σ = 22020020022072. Its totient is φ = 22020020022070.

The previous prime is 22020020021977. The next prime is 22020020022097. The reversal of 22020020022071 is 17022002002022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22020020022071 - 2²² = 22020015827767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22020020025071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010010011035 + 11010010011036.

It is an arithmetic number, because the mean of its divisors is an integer number (11010010011036).

Almost surely, 2^{22020020022071} is an apocalyptic number.

22020020022071 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020020022071 is an equidigital number, since it uses as much as digits as its factorization.

22020020022071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 22020020022071 its reverse (17022002002022), we get a palindrome (39042022024093).

The spelling of 22020020022071 in words is "twenty-two trillion, twenty billion, twenty million, twenty-two thousand, seventy-one".