4424223322442 has 16 divisors (see below), whose sum is σ = 8273872187712. Its totient is φ = 1723723372320.

The previous prime is 4424223322403. The next prime is 4424223322447. The reversal of 4424223322442 is 2442233224244.

It is a junction number, because it is equal to n+sod(n) for n = 4424223322396 and 4424223322405.

It is not an unprimeable number, because it can be changed into a prime (4424223322447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14364361283 + ... + 14364361590.

It is an arithmetic number, because the mean of its divisors is an integer number (517117011732).

Almost surely, 2^{4424223322442} is an apocalyptic number.

4424223322442 is a deficient number, since it is larger than the sum of its proper divisors (3849648865270).

4424223322442 is a wasteful number, since it uses less digits than its factorization.

4424223322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28728722893.

The product of its digits is 589824, while the sum is 38.

Adding to 4424223322442 its reverse (2442233224244), we get a palindrome (6866456546686).

The spelling of 4424223322442 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred forty-two".