12276060787 has 2 divisors, whose sum is σ = 12276060788. Its totient is φ = 12276060786.

The previous prime is 12276060767. The next prime is 12276060809. The reversal of 12276060787 is 78706067221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12276060787 is a prime.

It is a super-2 number, since 2×12276060787² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12276060737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6138030393 + 6138030394.

It is an arithmetic number, because the mean of its divisors is an integer number (6138030394).

Almost surely, 2^12276060787 is an apocalyptic number.

12276060787 is a deficient number, since it is larger than the sum of its proper divisors (1).

12276060787 is an equidigital number, since it uses as much as digits as its factorization.

12276060787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 12276060787 in words is "twelve billion, two hundred seventy-six million, sixty thousand, seven hundred eighty-seven".