11322226 has 4 divisors (see below), whose sum is σ = 16983342. Its totient is φ = 5661112.

The previous prime is 11322217. The next prime is 11322229. The reversal of 11322226 is 62222311.

11322226 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: 62222311 = 5003 ⋅12437.

It can be written as a sum of positive squares in only one way, i.e., 11229201 + 93025 = 3351^2 + 305^2 .

It is not an unprimeable number, because it can be changed into a prime (11322229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830555 + ... + 2830558.

Almost surely, 2^11322226 is an apocalyptic number.

11322226 is a deficient number, since it is larger than the sum of its proper divisors (5661116).

11322226 is an equidigital number, since it uses as much as digits as its factorization.

11322226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661115.

The product of its digits is 288, while the sum is 19.

The square root of 11322226 is about 3364.8515569041. The cubic root of 11322226 is about 224.5487317389.

Adding to 11322226 its reverse (62222311), we get a palindrome (73544537).

The spelling of 11322226 in words is "eleven million, three hundred twenty-two thousand, two hundred twenty-six".