4224208669 has 2 divisors, whose sum is σ = 4224208670. Its totient is φ = 4224208668.

The previous prime is 4224208661. The next prime is 4224208757. The reversal of 4224208669 is 9668024224.

4224208669 is digitally balanced in base 3, 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., 4202928900 + 21279769 = 64830^2 + 4613^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224208669 - 2³ = 4224208661 is a prime.

It is a super-2 number, since 2×4224208669² = 35687877758509503122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224208661) 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, 2112104334 + 2112104335.

It is an arithmetic number, because the mean of its divisors is an integer number (2112104335).

Almost surely, 2^4224208669 is an apocalyptic number.

It is an amenable number.

4224208669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224208669 is an equidigital number, since it uses as much as digits as its factorization.

4224208669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 4224208669 is about 64993.9125534076. The cubic root of 4224208669 is about 1616.5226265452.

The spelling of 4224208669 in words is "four billion, two hundred twenty-four million, two hundred eight thousand, six hundred sixty-nine".