12200754108271 has 2 divisors, whose sum is σ = 12200754108272. Its totient is φ = 12200754108270.

The previous prime is 12200754108269. The next prime is 12200754108281. The reversal of 12200754108271 is 17280145700221.

It is a weak prime.

It is an emirp because it is prime and its reverse (17280145700221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12200754108271 - 2¹ = 12200754108269 is a prime.

Together with 12200754108269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200754108251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100377054135 + 6100377054136.

It is an arithmetic number, because the mean of its divisors is an integer number (6100377054136).

Almost surely, 2^{12200754108271} is an apocalyptic number.

12200754108271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200754108271 is an equidigital number, since it uses as much as digits as its factorization.

12200754108271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 40.

Adding to 12200754108271 its reverse (17280145700221), we get a palindrome (29480899808492).

The spelling of 12200754108271 in words is "twelve trillion, two hundred billion, seven hundred fifty-four million, one hundred eight thousand, two hundred seventy-one".