22244241 has 8 divisors (see below), whose sum is σ = 29765664. Its totient is φ = 14776160.

The previous prime is 22244227. The next prime is 22244251. The reversal of 22244241 is 14244222.

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 22244241 - 2¹⁰ = 22243217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22244221) 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 7 ways as a sum of consecutive naturals, for example, 12351 + ... + 14036.

It is an arithmetic number, because the mean of its divisors is an integer number (3720708).

Almost surely, 2^22244241 is an apocalyptic number.

It is an amenable number.

22244241 is a deficient number, since it is larger than the sum of its proper divisors (7521423).

22244241 is a wasteful number, since it uses less digits than its factorization.

22244241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26671.

The product of its digits is 1024, while the sum is 21.

The square root of 22244241 is about 4716.3800737430. The cubic root of 22244241 is about 281.2370478974.

Adding to 22244241 its reverse (14244222), we get a palindrome (36488463).

The spelling of 22244241 in words is "twenty-two million, two hundred forty-four thousand, two hundred forty-one".