11123422 has 8 divisors (see below), whose sum is σ = 16816896. Its totient is φ = 5517792.

The previous prime is 11123393. The next prime is 11123471. The reversal of 11123422 is 22432111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11123396 and 11123405.

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, 21643 + ... + 22150.

It is an arithmetic number, because the mean of its divisors is an integer number (2102112).

Almost surely, 2^11123422 is an apocalyptic number.

11123422 is a deficient number, since it is larger than the sum of its proper divisors (5693474).

11123422 is a wasteful number, since it uses less digits than its factorization.

11123422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43922.

The product of its digits is 96, while the sum is 16.

The square root of 11123422 is about 3335.1794554416. The cubic root of 11123422 is about 223.2266994221.

Adding to 11123422 its reverse (22432111), we get a palindrome (33555533).

The spelling of 11123422 in words is "eleven million, one hundred twenty-three thousand, four hundred twenty-two".