22224422234033 has 4 divisors (see below), whose sum is σ = 22227738823668. Its totient is φ = 22221105644400.

The previous prime is 22224422233961. The next prime is 22224422234059. The reversal of 22224422234033 is 33043222442222.

It is a happy number.

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 17575689521569 + 4648732712464 = 4192337^2 + 2156092^2 .

It is a cyclic number.

It is not a de Polignac number, because 22224422234033 - 2¹⁰ = 22224422233009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22224422233984 and 22224422234002.

It is not an unprimeable number, because it can be changed into a prime (22224422237033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658284766 + ... + 1658298167.

It is an arithmetic number, because the mean of its divisors is an integer number (5556934705917).

Almost surely, 2^{22224422234033} is an apocalyptic number.

It is an amenable number.

22224422234033 is a deficient number, since it is larger than the sum of its proper divisors (3316589635).

22224422234033 is an equidigital number, since it uses as much as digits as its factorization.

22224422234033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316589634.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 22224422234033 its reverse (33043222442222), we get a palindrome (55267644676255).

The spelling of 22224422234033 in words is "twenty-two trillion, two hundred twenty-four billion, four hundred twenty-two million, two hundred thirty-four thousand, thirty-three".