200100112222201 has 2 divisors, whose sum is σ = 200100112222202. Its totient is φ = 200100112222200.

The previous prime is 200100112222187. The next prime is 200100112222207. The reversal of 200100112222201 is 102222211001002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199961545882176 + 138566340025 = 14140776^2 + 372245^2 .

It is a cyclic number.

It is not a de Polignac number, because 200100112222201 - 2¹¹ = 200100112220153 is a prime.

It is a super-2 number, since 2×200100112222201² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200100112222207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050056111100 + 100050056111101.

It is an arithmetic number, because the mean of its divisors is an integer number (100050056111101).

Almost surely, 2^{200100112222201} is an apocalyptic number.

It is an amenable number.

200100112222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200100112222201 is an equidigital number, since it uses as much as digits as its factorization.

200100112222201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200100112222201 its reverse (102222211001002), we get a palindrome (302322323223203).

The spelling of 200100112222201 in words is "two hundred trillion, one hundred billion, one hundred twelve million, two hundred twenty-two thousand, two hundred one".