10222326 has 24 divisors (see below), whose sum is σ = 22913280. Its totient is φ = 3289776.

The previous prime is 10222313. The next prime is 10222369. The reversal of 10222326 is 62322201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10222299 and 10222308.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 9270 + ... + 10313.

It is an arithmetic number, because the mean of its divisors is an integer number (954720).

Almost surely, 2^10222326 is an apocalyptic number.

10222326 is an abundant number, since it is smaller than the sum of its proper divisors (12690954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222326 is a wasteful number, since it uses less digits than its factorization.

10222326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19620 (or 19617 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10222326 is about 3197.2372448725. The cubic root of 10222326 is about 217.0284034826.

Adding to 10222326 its reverse (62322201), we get a palindrome (72544527).

The spelling of 10222326 in words is "ten million, two hundred twenty-two thousand, three hundred twenty-six".