200100001221163 has 2 divisors, whose sum is σ = 200100001221164. Its totient is φ = 200100001221162.

The previous prime is 200100001221097. The next prime is 200100001221167. The reversal of 200100001221163 is 361122100001002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200100001221163 - 2¹⁷ = 200100001090091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200100001221163.

It is not a weakly prime, because it can be changed into another prime (200100001221167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050000610581 + 100050000610582.

It is an arithmetic number, because the mean of its divisors is an integer number (100050000610582).

Almost surely, 2^{200100001221163} is an apocalyptic number.

200100001221163 is a deficient number, since it is larger than the sum of its proper divisors (1).

200100001221163 is an equidigital number, since it uses as much as digits as its factorization.

200100001221163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 200100001221163 its reverse (361122100001002), we get a palindrome (561222101222165).

The spelling of 200100001221163 in words is "two hundred trillion, one hundred billion, one million, two hundred twenty-one thousand, one hundred sixty-three".