20202000202039 has 2 divisors, whose sum is σ = 20202000202040. Its totient is φ = 20202000202038.

The previous prime is 20202000202019. The next prime is 20202000202093. The reversal of 20202000202039 is 93020200020202.

Together with next prime (20202000202093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20202000202039 - 2¹⁹ = 20201999677751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20202000202019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101000101019 + 10101000101020.

It is an arithmetic number, because the mean of its divisors is an integer number (10101000101020).

Almost surely, 2^{20202000202039} is an apocalyptic number.

20202000202039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202000202039 is an equidigital number, since it uses as much as digits as its factorization.

20202000202039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The spelling of 20202000202039 in words is "twenty trillion, two hundred two billion, two hundred two thousand, thirty-nine".