2020202201 has 2 divisors, whose sum is σ = 2020202202. Its totient is φ = 2020202200.

The previous prime is 2020202179. The next prime is 2020202207. The reversal of 2020202201 is 1022020202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1427328400 + 592873801 = 37780^2 + 24349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020202201 - 2²² = 2016007897 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020202207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010101100 + 1010101101.

It is an arithmetic number, because the mean of its divisors is an integer number (1010101101).

Almost surely, 2^2020202201 is an apocalyptic number.

It is an amenable number.

2020202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020202201 is an equidigital number, since it uses as much as digits as its factorization.

2020202201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2020202201 is about 44946.6595088000. The cubic root of 2020202201 is about 1264.1490422798.

Adding to 2020202201 its reverse (1022020202), we get a palindrome (3042222403).

The spelling of 2020202201 in words is "two billion, twenty million, two hundred two thousand, two hundred one".