4224687167279 has 2 divisors, whose sum is σ = 4224687167280. Its totient is φ = 4224687167278.

The previous prime is 4224687167269. The next prime is 4224687167341. The reversal of 4224687167279 is 9727617864224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224687167279 is a prime.

It is a super-2 number, since 2×4224687167279² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224687167269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112343583639 + 2112343583640.

It is an arithmetic number, because the mean of its divisors is an integer number (2112343583640).

Almost surely, 2^{4224687167279} is an apocalyptic number.

4224687167279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224687167279 is an equidigital number, since it uses as much as digits as its factorization.

4224687167279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113799168, while the sum is 65.

The spelling of 4224687167279 in words is "four trillion, two hundred twenty-four billion, six hundred eighty-seven million, one hundred sixty-seven thousand, two hundred seventy-nine".