8843222981673 has 24 divisors (see below), whose sum is σ = 13412832721440. Its totient is φ = 5758377723000.

The previous prime is 8843222981651. The next prime is 8843222981729. The reversal of 8843222981673 is 3761892223488.

8843222981673 is a `hidden beast` number, since 8 + 8 + 4 + 322 + 298 + 16 + 7 + 3 = 666.

It is not a de Polignac number, because 8843222981673 - 2⁶ = 8843222981609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8843222981673.

It is not an unprimeable number, because it can be changed into a prime (8843222981603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88518703 + ... + 88618548.

It is an arithmetic number, because the mean of its divisors is an integer number (558868030060).

Almost surely, 2^{8843222981673} is an apocalyptic number.

It is an amenable number.

8843222981673 is a deficient number, since it is larger than the sum of its proper divisors (4569609739767).

8843222981673 is a wasteful number, since it uses less digits than its factorization.

8843222981673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177137346 (or 177137297 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 8843222981673 in words is "eight trillion, eight hundred forty-three billion, two hundred twenty-two million, nine hundred eighty-one thousand, six hundred seventy-three".