20202210010043 has 2 divisors, whose sum is σ = 20202210010044. Its totient is φ = 20202210010042.

The previous prime is 20202210010009. The next prime is 20202210010109. The reversal of 20202210010043 is 34001001220202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20202210010043 - 2³⁶ = 20133490533307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20202210012043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101105005021 + 10101105005022.

It is an arithmetic number, because the mean of its divisors is an integer number (10101105005022).

Almost surely, 2^{20202210010043} is an apocalyptic number.

20202210010043 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202210010043 is an equidigital number, since it uses as much as digits as its factorization.

20202210010043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20202210010043 its reverse (34001001220202), we get a palindrome (54203211230245).

The spelling of 20202210010043 in words is "twenty trillion, two hundred two billion, two hundred ten million, ten thousand, forty-three".