22442441233 has 2 divisors, whose sum is σ = 22442441234. Its totient is φ = 22442441232.

The previous prime is 22442441221. The next prime is 22442441249. The reversal of 22442441233 is 33214424422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12640055184 + 9802386049 = 112428^2 + 99007^2 .

It is a cyclic number.

It is not a de Polignac number, because 22442441233 - 2²⁹ = 21905570321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22442441195 and 22442441204.

It is not a weakly prime, because it can be changed into another prime (22442451233) 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 as a sum of consecutive naturals, namely, 11221220616 + 11221220617.

It is an arithmetic number, because the mean of its divisors is an integer number (11221220617).

Almost surely, 2^22442441233 is an apocalyptic number.

It is an amenable number.

22442441233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22442441233 is an equidigital number, since it uses as much as digits as its factorization.

22442441233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 31.

Adding to 22442441233 its reverse (33214424422), we get a palindrome (55656865655).

The spelling of 22442441233 in words is "twenty-two billion, four hundred forty-two million, four hundred forty-one thousand, two hundred thirty-three".