12229428527163 has 6 divisors (see below), whose sum is σ = 17664730094804. Its totient is φ = 8152952351436.

The previous prime is 12229428527161. The next prime is 12229428527201. The reversal of 12229428527163 is 36172582492221.

It is a happy number.

12229428527163 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 9 + 428 + 52 + 7 + 163 = 666.

It is not a de Polignac number, because 12229428527163 - 2¹ = 12229428527161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12229428527161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 679412695945 + ... + 679412695962.

Almost surely, 2^{12229428527163} is an apocalyptic number.

12229428527163 is a deficient number, since it is larger than the sum of its proper divisors (5435301567641).

12229428527163 is a wasteful number, since it uses less digits than its factorization.

12229428527163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358825391913 (or 1358825391910 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 12229428527163 in words is "twelve trillion, two hundred twenty-nine billion, four hundred twenty-eight million, five hundred twenty-seven thousand, one hundred sixty-three".