16147225667 has 2 divisors, whose sum is σ = 16147225668. Its totient is φ = 16147225666.

The previous prime is 16147225597. The next prime is 16147225673. The reversal of 16147225667 is 76652274161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16147225667 - 2¹⁶ = 16147160131 is a prime.

It is not a weakly prime, because it can be changed into another prime (16147221667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8073612833 + 8073612834.

It is an arithmetic number, because the mean of its divisors is an integer number (8073612834).

Almost surely, 2^16147225667 is an apocalyptic number.

16147225667 is a deficient number, since it is larger than the sum of its proper divisors (1).

16147225667 is an equidigital number, since it uses as much as digits as its factorization.

16147225667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 47.

The spelling of 16147225667 in words is "sixteen billion, one hundred forty-seven million, two hundred twenty-five thousand, six hundred sixty-seven".