22114223321 has 2 divisors, whose sum is σ = 22114223322. Its totient is φ = 22114223320.

The previous prime is 22114223317. The next prime is 22114223353. The reversal of 22114223321 is 12332241122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11570014096 + 10544209225 = 107564^2 + 102685^2 .

It is a cyclic number.

It is not a de Polignac number, because 22114223321 - 2² = 22114223317 is a prime.

It is not a weakly prime, because it can be changed into another prime (22114223221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11057111660 + 11057111661.

It is an arithmetic number, because the mean of its divisors is an integer number (11057111661).

Almost surely, 2^22114223321 is an apocalyptic number.

It is an amenable number.

22114223321 is a deficient number, since it is larger than the sum of its proper divisors (1).

22114223321 is an equidigital number, since it uses as much as digits as its factorization.

22114223321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

Adding to 22114223321 its reverse (12332241122), we get a palindrome (34446464443).

The spelling of 22114223321 in words is "twenty-two billion, one hundred fourteen million, two hundred twenty-three thousand, three hundred twenty-one".