4224226044556 has 96 divisors (see below), whose sum is σ = 8742737203200. Its totient is φ = 1747617811200.

The previous prime is 4224226044499. The next prime is 4224226044569. The reversal of 4224226044556 is 6554406224224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 965976786 + ... + 965981158.

It is an arithmetic number, because the mean of its divisors is an integer number (91070179200).

Almost surely, 2^{4224226044556} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4224226044556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4371368601600).

4224226044556 is an abundant number, since it is smaller than the sum of its proper divisors (4518511158644).

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

4224226044556 is a wasteful number, since it uses less digits than its factorization.

4224226044556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935 (or 6933 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 46.

The spelling of 4224226044556 in words is "four trillion, two hundred twenty-four billion, two hundred twenty-six million, forty-four thousand, five hundred fifty-six".