4424222224444 has 24 divisors (see below), whose sum is σ = 8447262340608. Its totient is φ = 2010767265840.

The previous prime is 4424222224403. The next prime is 4424222224447. The reversal of 4424222224444 is 4444222224244.

It is a super-2 number, since 2×4424222224444² (a number of 26 digits) contains 22 as substring.

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 = 4424222224397 and 4424222224406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424222224447) 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, 5702134 + ... + 6431389.

It is an arithmetic number, because the mean of its divisors is an integer number (351969264192).

Almost surely, 2^{4424222224444} is an apocalyptic number.

4424222224444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4424222224444 is a deficient number, since it is larger than the sum of its proper divisors (4023040116164).

4424222224444 is a wasteful number, since it uses less digits than its factorization.

4424222224444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12141825 (or 12141823 counting only the distinct ones).

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

Adding to 4424222224444 its reverse (4444222224244), we get a palindrome (8868444448688).

The spelling of 4424222224444 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-two million, two hundred twenty-four thousand, four hundred forty-four".