4428222624044 has 6 divisors (see below), whose sum is σ = 7749389592084. Its totient is φ = 2214111312020.

The previous prime is 4428222624031. The next prime is 4428222624047. The reversal of 4428222624044 is 4404262228244.

It is a junction number, because it is equal to n+sod(n) for n = 4428222623986 and 4428222624004.

It is not an unprimeable number, because it can be changed into a prime (4428222624047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553527828002 + ... + 553527828009.

It is an arithmetic number, because the mean of its divisors is an integer number (1291564932014).

Almost surely, 2^{4428222624044} is an apocalyptic number.

It is an amenable number.

4428222624044 is a deficient number, since it is larger than the sum of its proper divisors (3321166968040).

4428222624044 is a wasteful number, since it uses less digits than its factorization.

4428222624044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107055656015 (or 1107055656013 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 44.

The spelling of 4428222624044 in words is "four trillion, four hundred twenty-eight billion, two hundred twenty-two million, six hundred twenty-four thousand, forty-four".