12047110969 has 2 divisors, whose sum is σ = 12047110970. Its totient is φ = 12047110968.

The previous prime is 12047110927. The next prime is 12047110981. The reversal of 12047110969 is 96901174021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11862477225 + 184633744 = 108915^2 + 13588^2 .

It is an emirp because it is prime and its reverse (96901174021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12047110969 - 2²¹ = 12045013817 is a prime.

It is a super-2 number, since 2×12047110969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12047111969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6023555484 + 6023555485.

It is an arithmetic number, because the mean of its divisors is an integer number (6023555485).

Almost surely, 2^12047110969 is an apocalyptic number.

It is an amenable number.

12047110969 is a deficient number, since it is larger than the sum of its proper divisors (1).

12047110969 is an equidigital number, since it uses as much as digits as its factorization.

12047110969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 12047110969 in words is "twelve billion, forty-seven million, one hundred ten thousand, nine hundred sixty-nine".