11223134 has 8 divisors (see below), whose sum is σ = 18129720. Its totient is φ = 5179896.

The previous prime is 11223133. The next prime is 11223137. The reversal of 11223134 is 43132211.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215804 + ... + 215855.

It is an arithmetic number, because the mean of its divisors is an integer number (2266215).

Almost surely, 2^11223134 is an apocalyptic number.

11223134 is a deficient number, since it is larger than the sum of its proper divisors (6906586).

11223134 is a wasteful number, since it uses less digits than its factorization.

11223134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431674.

The product of its digits is 144, while the sum is 17.

The square root of 11223134 is about 3350.0946255293. The cubic root of 11223134 is about 223.8917286061.

Adding to 11223134 its reverse (43132211), we get a palindrome (54355345).

The spelling of 11223134 in words is "eleven million, two hundred twenty-three thousand, one hundred thirty-four".