2020220020943 has 2 divisors, whose sum is σ = 2020220020944. Its totient is φ = 2020220020942.

The previous prime is 2020220020891. The next prime is 2020220021077. The reversal of 2020220020943 is 3490200220202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020220020943 - 2³⁶ = 1951500544207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020220020543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010110010471 + 1010110010472.

It is an arithmetic number, because the mean of its divisors is an integer number (1010110010472).

Almost surely, 2^{2020220020943} is an apocalyptic number.

2020220020943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020220020943 is an equidigital number, since it uses as much as digits as its factorization.

2020220020943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 2020220020943 in words is "two trillion, twenty billion, two hundred twenty million, twenty thousand, nine hundred forty-three".