4224209867 has 2 divisors, whose sum is σ = 4224209868. Its totient is φ = 4224209866.

The previous prime is 4224209863. The next prime is 4224209909. The reversal of 4224209867 is 7689024224.

4224209867 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 is a cyclic number.

It is not a de Polignac number, because 4224209867 - 2² = 4224209863 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224209863) 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, 2112104933 + 2112104934.

It is an arithmetic number, because the mean of its divisors is an integer number (2112104934).

Almost surely, 2^4224209867 is an apocalyptic number.

4224209867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224209867 is an equidigital number, since it uses as much as digits as its factorization.

4224209867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 4224209867 is about 64993.9217696547. The cubic root of 4224209867 is about 1616.5227793623.

The spelling of 4224209867 in words is "four billion, two hundred twenty-four million, two hundred nine thousand, eight hundred sixty-seven".