16422166147 has 2 divisors, whose sum is σ = 16422166148. Its totient is φ = 16422166146.

The previous prime is 16422166133. The next prime is 16422166231. The reversal of 16422166147 is 74166122461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16422166147 is a prime.

It is not a weakly prime, because it can be changed into another prime (16422106147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8211083073 + 8211083074.

It is an arithmetic number, because the mean of its divisors is an integer number (8211083074).

Almost surely, 2^16422166147 is an apocalyptic number.

16422166147 is a deficient number, since it is larger than the sum of its proper divisors (1).

16422166147 is an equidigital number, since it uses as much as digits as its factorization.

16422166147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The spelling of 16422166147 in words is "sixteen billion, four hundred twenty-two million, one hundred sixty-six thousand, one hundred forty-seven".