22050443 has 8 divisors (see below), whose sum is σ = 22688688. Its totient is φ = 21417984.

The previous prime is 22050433. The next prime is 22050467. The reversal of 22050443 is 34405022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22050443 - 2¹² = 22046347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22050403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6971 + ... + 9627.

It is an arithmetic number, because the mean of its divisors is an integer number (2836086).

Almost surely, 2^22050443 is an apocalyptic number.

22050443 is a deficient number, since it is larger than the sum of its proper divisors (638245).

22050443 is a wasteful number, since it uses less digits than its factorization.

22050443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22050443 is about 4695.7899228990. The cubic root of 22050443 is about 280.4179260662.

Adding to 22050443 its reverse (34405022), we get a palindrome (56455465).

The spelling of 22050443 in words is "twenty-two million, fifty thousand, four hundred forty-three".