2020101202001 has 2 divisors, whose sum is σ = 2020101202002. Its totient is φ = 2020101202000.

The previous prime is 2020101201997. The next prime is 2020101202019. The reversal of 2020101202001 is 1002021010202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023488328976 + 996612873025 = 1011676^2 + 998305^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020101202001 - 2² = 2020101201997 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020101702001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010050601000 + 1010050601001.

It is an arithmetic number, because the mean of its divisors is an integer number (1010050601001).

Almost surely, 2^{2020101202001} is an apocalyptic number.

It is an amenable number.

2020101202001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020101202001 is an equidigital number, since it uses as much as digits as its factorization.

2020101202001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020101202001 its reverse (1002021010202), we get a palindrome (3022122212203).

The spelling of 2020101202001 in words is "two trillion, twenty billion, one hundred one million, two hundred two thousand, one".