200002221119971 has 2 divisors, whose sum is σ = 200002221119972. Its totient is φ = 200002221119970.

The previous prime is 200002221119947. The next prime is 200002221120011. The reversal of 200002221119971 is 179911122200002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200002221119971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200002221119971.

It is not a weakly prime, because it can be changed into another prime (200002221117971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001110559985 + 100001110559986.

It is an arithmetic number, because the mean of its divisors is an integer number (100001110559986).

Almost surely, 2^{200002221119971} is an apocalyptic number.

200002221119971 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002221119971 is an equidigital number, since it uses as much as digits as its factorization.

200002221119971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 37.

Adding to 200002221119971 its reverse (179911122200002), we get a palindrome (379913343319973).

The spelling of 200002221119971 in words is "two hundred trillion, two billion, two hundred twenty-one million, one hundred nineteen thousand, nine hundred seventy-one".