22214326 has 16 divisors (see below), whose sum is σ = 34329600. Its totient is φ = 10776168.

The previous prime is 22214323. The next prime is 22214341. The reversal of 22214326 is 62341222.

It is a junction number, because it is equal to n+sod(n) for n = 22214297 and 22214306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8131 + ... + 10513.

It is an arithmetic number, because the mean of its divisors is an integer number (2145600).

Almost surely, 2^22214326 is an apocalyptic number.

22214326 is a deficient number, since it is larger than the sum of its proper divisors (12115274).

22214326 is a wasteful number, since it uses less digits than its factorization.

22214326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523.

The product of its digits is 1152, while the sum is 22.

The square root of 22214326 is about 4713.2076126562. The cubic root of 22214326 is about 281.1109181636.

Adding to 22214326 its reverse (62341222), we get a palindrome (84555548).

The spelling of 22214326 in words is "twenty-two million, two hundred fourteen thousand, three hundred twenty-six".