22243333241 has 4 divisors (see below), whose sum is σ = 22440177012. Its totient is φ = 22046489472.

The previous prime is 22243333219. The next prime is 22243333279. The reversal of 22243333241 is 14233334222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1436713216 + 20806620025 = 37904^2 + 144245^2 .

It is a cyclic number.

It is not a de Polignac number, because 22243333241 - 2¹⁴ = 22243316857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22243333201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98421716 + ... + 98421941.

It is an arithmetic number, because the mean of its divisors is an integer number (5610044253).

Almost surely, 2^22243333241 is an apocalyptic number.

It is an amenable number.

22243333241 is a deficient number, since it is larger than the sum of its proper divisors (196843771).

22243333241 is a wasteful number, since it uses less digits than its factorization.

22243333241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196843770.

The product of its digits is 20736, while the sum is 29.

Adding to 22243333241 its reverse (14233334222), we get a palindrome (36476667463).

The spelling of 22243333241 in words is "twenty-two billion, two hundred forty-three million, three hundred thirty-three thousand, two hundred forty-one".