4224144441222 has 48 divisors (see below), whose sum is σ = 9189408835152. Its totient is φ = 1402341864000.

The previous prime is 4224144441211. The next prime is 4224144441227. The reversal of 4224144441222 is 2221444414224.

4224144441222 is a `hidden beast` number, since 4 + 224 + 14 + 4 + 4 + 412 + 2 + 2 = 666.

It is a super-2 number, since 2×4224144441222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224144441227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100084228 + ... + 100126424.

It is an arithmetic number, because the mean of its divisors is an integer number (191446017399).

Almost surely, 2^{4224144441222} is an apocalyptic number.

4224144441222 is an abundant number, since it is smaller than the sum of its proper divisors (4965264393930).

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

4224144441222 is a wasteful number, since it uses less digits than its factorization.

4224144441222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64613 (or 64610 counting only the distinct ones).

The product of its digits is 131072, while the sum is 36.

Adding to 4224144441222 its reverse (2221444414224), we get a palindrome (6445588855446).

The spelling of 4224144441222 in words is "four trillion, two hundred twenty-four billion, one hundred forty-four million, four hundred forty-one thousand, two hundred twenty-two".