4224687167287 has 16 divisors (see below), whose sum is σ = 4622256293760. Its totient is φ = 3847246297632.

The previous prime is 4224687167279. The next prime is 4224687167341. The reversal of 4224687167287 is 7827617864224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4224687167287 - 2³ = 4224687167279 is a prime.

It is a super-2 number, since 2×4224687167287² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224687167257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36143533 + ... + 36260230.

It is an arithmetic number, because the mean of its divisors is an integer number (288891018360).

Almost surely, 2^{4224687167287} is an apocalyptic number.

4224687167287 is a deficient number, since it is larger than the sum of its proper divisors (397569126473).

4224687167287 is a wasteful number, since it uses less digits than its factorization.

4224687167287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72403902.

The product of its digits is 101154816, while the sum is 64.

The spelling of 4224687167287 in words is "four trillion, two hundred twenty-four billion, six hundred eighty-seven million, one hundred sixty-seven thousand, two hundred eighty-seven".