4022011144443 has 16 divisors (see below), whose sum is σ = 5385136355456. Its totient is φ = 2670114188160.

The previous prime is 4022011144429. The next prime is 4022011144453. The reversal of 4022011144443 is 3444411102204.

It is a happy number.

It is not a de Polignac number, because 4022011144443 - 2¹⁸ = 4022010882299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4022011144443.

It is not an unprimeable number, because it can be changed into a prime (4022011144423) 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 15 ways as a sum of consecutive naturals, for example, 22429980 + ... + 22608582.

It is an arithmetic number, because the mean of its divisors is an integer number (336571022216).

Almost surely, 2^{4022011144443} is an apocalyptic number.

4022011144443 is a deficient number, since it is larger than the sum of its proper divisors (1363125211013).

4022011144443 is a wasteful number, since it uses less digits than its factorization.

4022011144443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209994.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4022011144443 its reverse (3444411102204), we get a palindrome (7466422246647).

The spelling of 4022011144443 in words is "four trillion, twenty-two billion, eleven million, one hundred forty-four thousand, four hundred forty-three".