4224471518568 has 64 divisors (see below), whose sum is σ = 12070559041920. Its totient is φ = 1206927820800.

The previous prime is 4224471518567. The next prime is 4224471518573. The reversal of 4224471518568 is 8658151744224.

It is a super-2 number, since 2×4224471518568² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4224471518567) 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, 2554788 + ... + 3869868.

It is an arithmetic number, because the mean of its divisors is an integer number (188602485030).

Almost surely, 2^{4224471518568} is an apocalyptic number.

It is an amenable number.

4224471518568 is an abundant number, since it is smaller than the sum of its proper divisors (7846087523352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4224471518568 is a wasteful number, since it uses less digits than its factorization.

4224471518568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334218 (or 1334214 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 57.

The spelling of 4224471518568 in words is "four trillion, two hundred twenty-four billion, four hundred seventy-one million, five hundred eighteen thousand, five hundred sixty-eight".