224466666644 has 24 divisors (see below), whose sum is σ = 432770125536. Its totient is φ = 101020100000.

The previous prime is 224466666631. The next prime is 224466666667. The reversal of 224466666644 is 446666664422.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 224466666644.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25250582 + ... + 25259469.

It is an arithmetic number, because the mean of its divisors is an integer number (18032088564).

It is a self-describing number.

Almost surely, 2^224466666644 is an apocalyptic number.

It is an amenable number.

224466666644 is a deficient number, since it is larger than the sum of its proper divisors (208303458892).

224466666644 is a wasteful number, since it uses less digits than its factorization.

224466666644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50510167 (or 50510165 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 56.

The spelling of 224466666644 in words is "two hundred twenty-four billion, four hundred sixty-six million, six hundred sixty-six thousand, six hundred forty-four".