12210633667 has 2 divisors, whose sum is σ = 12210633668. Its totient is φ = 12210633666.

The previous prime is 12210633619. The next prime is 12210633713. The reversal of 12210633667 is 76633601221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12210633667 - 2¹¹ = 12210631619 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210633067) 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 as a sum of consecutive naturals, namely, 6105316833 + 6105316834.

It is an arithmetic number, because the mean of its divisors is an integer number (6105316834).

Almost surely, 2^12210633667 is an apocalyptic number.

12210633667 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210633667 is an equidigital number, since it uses as much as digits as its factorization.

12210633667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 12210633667 in words is "twelve billion, two hundred ten million, six hundred thirty-three thousand, six hundred sixty-seven".