12082801279 has 2 divisors, whose sum is σ = 12082801280. Its totient is φ = 12082801278.

The previous prime is 12082801223. The next prime is 12082801319. The reversal of 12082801279 is 97210828021.

It is an a-pointer prime, because the next prime (12082801319) can be obtained adding 12082801279 to its sum of digits (40).

It is a strong prime.

It is an emirp because it is prime and its reverse (97210828021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12082801279 - 2¹⁷ = 12082670207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12082801579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6041400639 + 6041400640.

It is an arithmetic number, because the mean of its divisors is an integer number (6041400640).

Almost surely, 2^12082801279 is an apocalyptic number.

12082801279 is a deficient number, since it is larger than the sum of its proper divisors (1).

12082801279 is an equidigital number, since it uses as much as digits as its factorization.

12082801279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 12082801279 in words is "twelve billion, eighty-two million, eight hundred one thousand, two hundred seventy-nine".