22326233 has 2 divisors, whose sum is σ = 22326234. Its totient is φ = 22326232.

The previous prime is 22326217. The next prime is 22326251. The reversal of 22326233 is 33262322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21501769 + 824464 = 4637^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 22326233 - 2⁴ = 22326217 is a prime.

It is a super-3 number, since 3×22326233³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22326199 and 22326208.

It is not a weakly prime, because it can be changed into another prime (22386233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11163116 + 11163117.

It is an arithmetic number, because the mean of its divisors is an integer number (11163117).

Almost surely, 2^22326233 is an apocalyptic number.

It is an amenable number.

22326233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22326233 is an equidigital number, since it uses as much as digits as its factorization.

22326233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 23.

The square root of 22326233 is about 4725.0643381863. The cubic root of 22326233 is about 281.5821696444.

Adding to 22326233 its reverse (33262322), we get a palindrome (55588555).

The spelling of 22326233 in words is "twenty-two million, three hundred twenty-six thousand, two hundred thirty-three".