12229202969 has 2 divisors, whose sum is σ = 12229202970. Its totient is φ = 12229202968.

The previous prime is 12229202941. The next prime is 12229202983. The reversal of 12229202969 is 96920292221.

12229202969 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., 8255539600 + 3973663369 = 90860^2 + 63037^2 .

It is a cyclic number.

It is not a de Polignac number, because 12229202969 - 2²⁸ = 11960767513 is a prime.

It is a super-2 number, since 2×12229202969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12226202969) 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, 6114601484 + 6114601485.

It is an arithmetic number, because the mean of its divisors is an integer number (6114601485).

Almost surely, 2^12229202969 is an apocalyptic number.

It is an amenable number.

12229202969 is a deficient number, since it is larger than the sum of its proper divisors (1).

12229202969 is an equidigital number, since it uses as much as digits as its factorization.

12229202969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 12229202969 in words is "twelve billion, two hundred twenty-nine million, two hundred two thousand, nine hundred sixty-nine".