200112220201 has 2 divisors, whose sum is σ = 200112220202. Its totient is φ = 200112220200.

The previous prime is 200112220181. The next prime is 200112220229. The reversal of 200112220201 is 102022211002.

It is a happy number.

200112220201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166512963600 + 33599256601 = 408060^2 + 183301^2 .

It is a cyclic number.

It is not a de Polignac number, because 200112220201 - 2⁹ = 200112219689 is a prime.

It is not a weakly prime, because it can be changed into another prime (200112220601) 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, 100056110100 + 100056110101.

It is an arithmetic number, because the mean of its divisors is an integer number (100056110101).

Almost surely, 2^200112220201 is an apocalyptic number.

It is an amenable number.

200112220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200112220201 is an equidigital number, since it uses as much as digits as its factorization.

200112220201 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 13.

Adding to 200112220201 its reverse (102022211002), we get a palindrome (302134431203).

The spelling of 200112220201 in words is "two hundred billion, one hundred twelve million, two hundred twenty thousand, two hundred one".