22143341 has 16 divisors (see below), whose sum is σ = 25704000. Its totient is φ = 18864000.

The previous prime is 22143311. The next prime is 22143343. The reversal of 22143341 is 14334122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22143341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20585 + ... + 21633.

It is an arithmetic number, because the mean of its divisors is an integer number (1606500).

Almost surely, 2^22143341 is an apocalyptic number.

It is an amenable number.

22143341 is a deficient number, since it is larger than the sum of its proper divisors (3560659).

22143341 is a wasteful number, since it uses less digits than its factorization.

22143341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its digits is 576, while the sum is 20.

The square root of 22143341 is about 4705.6711529813. The cubic root of 22143341 is about 280.8111723882.

Adding to 22143341 its reverse (14334122), we get a palindrome (36477463).

It can be divided in two parts, 2214 and 3341, that added together give a palindrome (5555).

The spelling of 22143341 in words is "twenty-two million, one hundred forty-three thousand, three hundred forty-one".