222020200201 has 2 divisors, whose sum is σ = 222020200202. Its totient is φ = 222020200200.

The previous prime is 222020200147. The next prime is 222020200223. The reversal of 222020200201 is 102002020222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162993068176 + 59027132025 = 403724^2 + 242955^2 .

It is a cyclic number.

It is not a de Polignac number, because 222020200201 - 2⁹ = 222020199689 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020200291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010100100 + 111010100101.

It is an arithmetic number, because the mean of its divisors is an integer number (111010100101).

Almost surely, 2^222020200201 is an apocalyptic number.

It is an amenable number.

222020200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020200201 is an equidigital number, since it uses as much as digits as its factorization.

222020200201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 222020200201 its reverse (102002020222), we get a palindrome (324022220423).

The spelling of 222020200201 in words is "two hundred twenty-two billion, twenty million, two hundred thousand, two hundred one".