11023226 has 4 divisors (see below), whose sum is σ = 16534842. Its totient is φ = 5511612.

The previous prime is 11023223. The next prime is 11023231. The reversal of 11023226 is 62232011.

11023226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62232011 = 19 ⋅3275369.

It can be written as a sum of positive squares in only one way, i.e., 6507601 + 4515625 = 2551^2 + 2125^2 .

It is a super-2 number, since 2×11023226² = 243023022894152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11023223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755805 + ... + 2755808.

Almost surely, 2^11023226 is an apocalyptic number.

11023226 is a deficient number, since it is larger than the sum of its proper divisors (5511616).

11023226 is an equidigital number, since it uses as much as digits as its factorization.

11023226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511615.

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

The square root of 11023226 is about 3320.1243952599. The cubic root of 11023226 is about 222.5544267813.

Adding to 11023226 its reverse (62232011), we get a palindrome (73255237).

The spelling of 11023226 in words is "eleven million, twenty-three thousand, two hundred twenty-six".