12063302257 has 2 divisors, whose sum is σ = 12063302258. Its totient is φ = 12063302256.

The previous prime is 12063302161. The next prime is 12063302263. The reversal of 12063302257 is 75220336021.

12063302257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6792397056 + 5270905201 = 82416^2 + 72601^2 .

It is an emirp because it is prime and its reverse (75220336021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12063302257 - 2⁷ = 12063302129 is a prime.

It is a super-2 number, since 2×12063302257² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12063303257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6031651128 + 6031651129.

It is an arithmetic number, because the mean of its divisors is an integer number (6031651129).

Almost surely, 2^12063302257 is an apocalyptic number.

It is an amenable number.

12063302257 is a deficient number, since it is larger than the sum of its proper divisors (1).

12063302257 is an equidigital number, since it uses as much as digits as its factorization.

12063302257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 12063302257 its reverse (75220336021), we get a palindrome (87283638278).

The spelling of 12063302257 in words is "twelve billion, sixty-three million, three hundred two thousand, two hundred fifty-seven".