12092530287281 has 2 divisors, whose sum is σ = 12092530287282. Its totient is φ = 12092530287280.

The previous prime is 12092530287251. The next prime is 12092530287287. The reversal of 12092530287281 is 18278203529021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11390355001600 + 702175285681 = 3374960^2 + 837959^2 .

It is a cyclic number.

It is not a de Polignac number, because 12092530287281 - 2¹⁴ = 12092530270897 is a prime.

It is a super-2 number, since 2×12092530287281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12092530287287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6046265143640 + 6046265143641.

It is an arithmetic number, because the mean of its divisors is an integer number (6046265143641).

Almost surely, 2^{12092530287281} is an apocalyptic number.

It is an amenable number.

12092530287281 is a deficient number, since it is larger than the sum of its proper divisors (1).

12092530287281 is an equidigital number, since it uses as much as digits as its factorization.

12092530287281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 12092530287281 in words is "twelve trillion, ninety-two billion, five hundred thirty million, two hundred eighty-seven thousand, two hundred eighty-one".