11122306 has 8 divisors (see below), whose sum is σ = 17966844. Its totient is φ = 5133360.

The previous prime is 11122297. The next prime is 11122333. The reversal of 11122306 is 60322111.

It can be written as a sum of positive squares in 2 ways, for example, as 11122225 + 81 = 3335^2 + 9^2 .

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 11122306.

It is an unprimeable number.

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, 213865 + ... + 213916.

Almost surely, 2^11122306 is an apocalyptic number.

11122306 is a deficient number, since it is larger than the sum of its proper divisors (6844538).

11122306 is a wasteful number, since it uses less digits than its factorization.

11122306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427796.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11122306 is about 3335.0121439059. The cubic root of 11122306 is about 223.2192338140.

Adding to 11122306 its reverse (60322111), we get a palindrome (71444417).

The spelling of 11122306 in words is "eleven million, one hundred twenty-two thousand, three hundred six".