200220212200193 has 2 divisors, whose sum is σ = 200220212200194. Its totient is φ = 200220212200192.

The previous prime is 200220212200181. The next prime is 200220212200289. The reversal of 200220212200193 is 391002212022002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137985595212529 + 62234616987664 = 11746727^2 + 7888892^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220212200193 - 2²² = 200220208005889 is a prime.

It is not a weakly prime, because it can be changed into another prime (200220212200163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110106100096 + 100110106100097.

It is an arithmetic number, because the mean of its divisors is an integer number (100110106100097).

Almost surely, 2^{200220212200193} is an apocalyptic number.

It is an amenable number.

200220212200193 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220212200193 is an equidigital number, since it uses as much as digits as its factorization.

200220212200193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 200220212200193 its reverse (391002212022002), we get a palindrome (591222424222195).

The spelling of 200220212200193 in words is "two hundred trillion, two hundred twenty billion, two hundred twelve million, two hundred thousand, one hundred ninety-three".