22200020201 has 2 divisors, whose sum is σ = 22200020202. Its totient is φ = 22200020200.

The previous prime is 22200020137. The next prime is 22200020203. The reversal of 22200020201 is 10202000222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16867515625 + 5332504576 = 129875^2 + 73024^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200020201 - 2⁶ = 22200020137 is a prime.

Together with 22200020203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22200020203) 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, 11100010100 + 11100010101.

It is an arithmetic number, because the mean of its divisors is an integer number (11100010101).

Almost surely, 2^22200020201 is an apocalyptic number.

It is an amenable number.

22200020201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200020201 is an equidigital number, since it uses as much as digits as its factorization.

22200020201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22200020201 its reverse (10202000222), we get a palindrome (32402020423).

The spelling of 22200020201 in words is "twenty-two billion, two hundred million, twenty thousand, two hundred one".