10020202212071 has 2 divisors, whose sum is σ = 10020202212072. Its totient is φ = 10020202212070.

The previous prime is 10020202212019. The next prime is 10020202212179. The reversal of 10020202212071 is 17021220202001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020202212071 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020202212011) 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, 5010101106035 + 5010101106036.

It is an arithmetic number, because the mean of its divisors is an integer number (5010101106036).

Almost surely, 2^{10020202212071} is an apocalyptic number.

10020202212071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020202212071 is an equidigital number, since it uses as much as digits as its factorization.

10020202212071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 10020202212071 its reverse (17021220202001), we get a palindrome (27041422414072).

The spelling of 10020202212071 in words is "ten trillion, twenty billion, two hundred two million, two hundred twelve thousand, seventy-one".