200002213012991 has 2 divisors, whose sum is σ = 200002213012992. Its totient is φ = 200002213012990.

The previous prime is 200002213012969. The next prime is 200002213013021. The reversal of 200002213012991 is 199210312200002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200002213012991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200002213012961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001106506495 + 100001106506496.

It is an arithmetic number, because the mean of its divisors is an integer number (100001106506496).

Almost surely, 2^{200002213012991} is an apocalyptic number.

200002213012991 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002213012991 is an equidigital number, since it uses as much as digits as its factorization.

200002213012991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

Adding to 200002213012991 its reverse (199210312200002), we get a palindrome (399212525212993).

The spelling of 200002213012991 in words is "two hundred trillion, two billion, two hundred thirteen million, twelve thousand, nine hundred ninety-one".