200200191413221 has 2 divisors, whose sum is σ = 200200191413222. Its totient is φ = 200200191413220.

The previous prime is 200200191413119. The next prime is 200200191413357. The reversal of 200200191413221 is 122314191002002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143328065680900 + 56872125732321 = 11971970^2 + 7541361^2 .

It is a cyclic number.

It is not a de Polignac number, because 200200191413221 - 2¹⁷ = 200200191282149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200200191413221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200200191414221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100095706610 + 100100095706611.

It is an arithmetic number, because the mean of its divisors is an integer number (100100095706611).

Almost surely, 2^{200200191413221} is an apocalyptic number.

It is an amenable number.

200200191413221 is a deficient number, since it is larger than the sum of its proper divisors (1).

200200191413221 is an equidigital number, since it uses as much as digits as its factorization.

200200191413221 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 28.

The spelling of 200200191413221 in words is "two hundred trillion, two hundred billion, one hundred ninety-one million, four hundred thirteen thousand, two hundred twenty-one".