22043110441 has 16 divisors (see below), whose sum is σ = 24416497728. Its totient is φ = 19732204800.

The previous prime is 22043110429. The next prime is 22043110457. The reversal of 22043110441 is 14401134022.

It is a happy number.

It is not a de Polignac number, because 22043110441 - 2⁵ = 22043110409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22043110841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473206 + ... + 517696.

It is an arithmetic number, because the mean of its divisors is an integer number (1526031108).

Almost surely, 2^22043110441 is an apocalyptic number.

It is an amenable number.

22043110441 is a deficient number, since it is larger than the sum of its proper divisors (2373387287).

22043110441 is a wasteful number, since it uses less digits than its factorization.

22043110441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45192.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22043110441 its reverse (14401134022), we get a palindrome (36444244463).

The spelling of 22043110441 in words is "twenty-two billion, forty-three million, one hundred ten thousand, four hundred forty-one".