224446447304512 has 28 divisors (see below), whose sum is σ = 445388597416096. Its totient is φ = 112222548743040.

The previous prime is 224446447304501. The next prime is 224446447304531. The reversal of 224446447304512 is 215403744644422.

It is a self number, because there is not a number n which added to its sum of digits gives 224446447304512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265453 + ... + 21188755.

Almost surely, 2^{224446447304512} is an apocalyptic number.

It is an amenable number.

224446447304512 is a deficient number, since it is larger than the sum of its proper divisors (220942150111584).

224446447304512 is a wasteful number, since it uses less digits than its factorization.

224446447304512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21090926 (or 21090916 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 52.

The spelling of 224446447304512 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred forty-seven million, three hundred four thousand, five hundred twelve".