2020220202071 has 2 divisors, whose sum is σ = 2020220202072. Its totient is φ = 2020220202070.

The previous prime is 2020220202061. The next prime is 2020220202101. The reversal of 2020220202071 is 1702020220202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020220202071 - 2²⁶ = 2020153093207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020220202061) 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, 1010110101035 + 1010110101036.

It is an arithmetic number, because the mean of its divisors is an integer number (1010110101036).

Almost surely, 2^{2020220202071} is an apocalyptic number.

2020220202071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020220202071 is an equidigital number, since it uses as much as digits as its factorization.

2020220202071 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 2020220202071 its reverse (1702020220202), we get a palindrome (3722240422273).

The spelling of 2020220202071 in words is "two trillion, twenty billion, two hundred twenty million, two hundred two thousand, seventy-one".