4222442242444 has 18 divisors (see below), whose sum is σ = 7652862774284. Its totient is φ = 2038420391280.

The previous prime is 4222442242439. The next prime is 4222442242451. The reversal of 4222442242444 is 4442422442224.

4222442242444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4222442242397 and 4222442242406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 627589122 + ... + 627595849.

Almost surely, 2^{4222442242444} is an apocalyptic number.

It is an amenable number.

4222442242444 is a deficient number, since it is larger than the sum of its proper divisors (3430420531840).

4222442242444 is a wasteful number, since it uses less digits than its factorization.

4222442242444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255185033 (or 1255185002 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 40.

Adding to 4222442242444 its reverse (4442422442224), we get a palindrome (8664864684668).

The spelling of 4222442242444 in words is "four trillion, two hundred twenty-two billion, four hundred forty-two million, two hundred forty-two thousand, four hundred forty-four".