2020202019937 has 2 divisors, whose sum is σ = 2020202019938. Its totient is φ = 2020202019936.

The previous prime is 2020202019931. The next prime is 2020202019971. The reversal of 2020202019937 is 7399102020202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1684637860096 + 335564159841 = 1297936^2 + 579279^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020202019937 - 2⁷ = 2020202019809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020202019896 and 2020202019905.

It is not a weakly prime, because it can be changed into another prime (2020202019931) 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, 1010101009968 + 1010101009969.

It is an arithmetic number, because the mean of its divisors is an integer number (1010101009969).

Almost surely, 2^{2020202019937} is an apocalyptic number.

It is an amenable number.

2020202019937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020202019937 is an equidigital number, since it uses as much as digits as its factorization.

2020202019937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 2020202019937 in words is "two trillion, twenty billion, two hundred two million, nineteen thousand, nine hundred thirty-seven".