12200009929 has 2 divisors, whose sum is σ = 12200009930. Its totient is φ = 12200009928.

The previous prime is 12200009909. The next prime is 12200009959. The reversal of 12200009929 is 92990000221.

12200009929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7955748025 + 4244261904 = 89195^2 + 65148^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200009929 - 2¹¹ = 12200007881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12200009894 and 12200009903.

It is not a weakly prime, because it can be changed into another prime (12200009909) 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, 6100004964 + 6100004965.

It is an arithmetic number, because the mean of its divisors is an integer number (6100004965).

Almost surely, 2^12200009929 is an apocalyptic number.

It is an amenable number.

12200009929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200009929 is an equidigital number, since it uses as much as digits as its factorization.

12200009929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 12200009929 in words is "twelve billion, two hundred million, nine thousand, nine hundred twenty-nine".