20200022122201 has 2 divisors, whose sum is σ = 20200022122202. Its totient is φ = 20200022122200.

The previous prime is 20200022122187. The next prime is 20200022122207. The reversal of 20200022122201 is 10222122000202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16278925131225 + 3921096990976 = 4034715^2 + 1980176^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200022122201 - 2¹⁵ = 20200022089433 is a prime.

It is not a weakly prime, because it can be changed into another prime (20200022122207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100011061100 + 10100011061101.

It is an arithmetic number, because the mean of its divisors is an integer number (10100011061101).

Almost surely, 2^{20200022122201} is an apocalyptic number.

It is an amenable number.

20200022122201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200022122201 is an equidigital number, since it uses as much as digits as its factorization.

20200022122201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20200022122201 its reverse (10222122000202), we get a palindrome (30422144122403).

The spelling of 20200022122201 in words is "twenty trillion, two hundred billion, twenty-two million, one hundred twenty-two thousand, two hundred one".