12800282239 has 2 divisors, whose sum is σ = 12800282240. Its totient is φ = 12800282238.

The previous prime is 12800282233. The next prime is 12800282293. The reversal of 12800282239 is 93228200821.

Together with next prime (12800282293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12800282239 - 2³¹ = 10652798591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12800282198 and 12800282207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12800282233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400141119 + 6400141120.

It is an arithmetic number, because the mean of its divisors is an integer number (6400141120).

Almost surely, 2^12800282239 is an apocalyptic number.

12800282239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12800282239 is an equidigital number, since it uses as much as digits as its factorization.

12800282239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 12800282239 in words is "twelve billion, eight hundred million, two hundred eighty-two thousand, two hundred thirty-nine".