11226226 has 32 divisors (see below), whose sum is σ = 19595520. Its totient is φ = 4770000.

The previous prime is 11226223. The next prime is 11226227. The reversal of 11226226 is 62262211.

11226226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11226197 and 11226206.

It is not an unprimeable number, because it can be changed into a prime (11226221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44601 + ... + 44851.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^11226226 is an apocalyptic number.

11226226 is a deficient number, since it is larger than the sum of its proper divisors (8369294).

11226226 is a wasteful number, since it uses less digits than its factorization.

11226226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390.

The product of its digits is 576, while the sum is 22.

The square root of 11226226 is about 3350.5560732511. The cubic root of 11226226 is about 223.9122876187.

Adding to 11226226 its reverse (62262211), we get a palindrome (73488437).

The spelling of 11226226 in words is "eleven million, two hundred twenty-six thousand, two hundred twenty-six".