2213320199971 has 2 divisors, whose sum is σ = 2213320199972. Its totient is φ = 2213320199970.

The previous prime is 2213320199969. The next prime is 2213320200001. The reversal of 2213320199971 is 1799910233122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2213320199971 - 2¹ = 2213320199969 is a prime.

Together with 2213320199969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2213320199911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106660099985 + 1106660099986.

It is an arithmetic number, because the mean of its divisors is an integer number (1106660099986).

Almost surely, 2^{2213320199971} is an apocalyptic number.

2213320199971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213320199971 is an equidigital number, since it uses as much as digits as its factorization.

2213320199971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 49.

The spelling of 2213320199971 in words is "two trillion, two hundred thirteen billion, three hundred twenty million, one hundred ninety-nine thousand, nine hundred seventy-one".