2020020010069 has 2 divisors, whose sum is σ = 2020020010070. Its totient is φ = 2020020010068.

The previous prime is 2020020010013. The next prime is 2020020010123. The reversal of 2020020010069 is 9600100200202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1117354702500 + 902665307569 = 1057050^2 + 950087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020020010069 - 2¹³ = 2020020001877 is a prime.

It is a super-2 number, since 2×2020020010069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020020010769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010010005034 + 1010010005035.

It is an arithmetic number, because the mean of its divisors is an integer number (1010010005035).

Almost surely, 2^{2020020010069} is an apocalyptic number.

It is an amenable number.

2020020010069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020020010069 is an equidigital number, since it uses as much as digits as its factorization.

2020020010069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 2020020010069 in words is "two trillion, twenty billion, twenty million, ten thousand, sixty-nine".