4022224012443 has 32 divisors (see below), whose sum is σ = 6617540966400. Its totient is φ = 2116158592896.

The previous prime is 4022224012439. The next prime is 4022224012529. The reversal of 4022224012443 is 3442104222204.

It is a happy number.

It is not a de Polignac number, because 4022224012443 - 2² = 4022224012439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4022224012443.

It is not an unprimeable number, because it can be changed into a prime (4022224012403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18831363 + ... + 19043756.

It is an arithmetic number, because the mean of its divisors is an integer number (206798155200).

Almost surely, 2^{4022224012443} is an apocalyptic number.

4022224012443 is a deficient number, since it is larger than the sum of its proper divisors (2595316953957).

4022224012443 is a wasteful number, since it uses less digits than its factorization.

4022224012443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37875531.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4022224012443 its reverse (3442104222204), we get a palindrome (7464328234647).

The spelling of 4022224012443 in words is "four trillion, twenty-two billion, two hundred twenty-four million, twelve thousand, four hundred forty-three".