200202200211161 has 2 divisors, whose sum is σ = 200202200211162. Its totient is φ = 200202200211160.

The previous prime is 200202200211133. The next prime is 200202200211193. The reversal of 200202200211161 is 161112002202002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199583430760000 + 618769451161 = 14127400^2 + 786619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202200211161 is a prime.

It is not a weakly prime, because it can be changed into another prime (200202200211661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101100105580 + 100101100105581.

It is an arithmetic number, because the mean of its divisors is an integer number (100101100105581).

Almost surely, 2^{200202200211161} is an apocalyptic number.

It is an amenable number.

200202200211161 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202200211161 is an equidigital number, since it uses as much as digits as its factorization.

200202200211161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 200202200211161 its reverse (161112002202002), we get a palindrome (361314202413163).

The spelling of 200202200211161 in words is "two hundred trillion, two hundred two billion, two hundred million, two hundred eleven thousand, one hundred sixty-one".