11223622 has 8 divisors (see below), whose sum is σ = 16850376. Its totient is φ = 5606832.

The previous prime is 11223593. The next prime is 11223631. The reversal of 11223622 is 22632211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11223622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (2106297).

Almost surely, 2^11223622 is an apocalyptic number.

11223622 is a deficient number, since it is larger than the sum of its proper divisors (5626754).

11223622 is a wasteful number, since it uses less digits than its factorization.

11223622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982.

The product of its digits is 288, while the sum is 19.

The square root of 11223622 is about 3350.1674585011. The cubic root of 11223622 is about 223.8949736171.

Adding to 11223622 its reverse (22632211), we get a palindrome (33855833).

The spelling of 11223622 in words is "eleven million, two hundred twenty-three thousand, six hundred twenty-two".