11223026 has 12 divisors (see below), whose sum is σ = 17883978. Its totient is φ = 5281152.

The previous prime is 11223007. The next prime is 11223031. The reversal of 11223026 is 62032211.

It can be written as a sum of positive squares in 3 ways, for example, as 8970025 + 2253001 = 2995^2 + 1501^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 11222995 and 11223013.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9131 + ... + 10286.

Almost surely, 2^11223026 is an apocalyptic number.

11223026 is a deficient number, since it is larger than the sum of its proper divisors (6660952).

11223026 is a wasteful number, since it uses less digits than its factorization.

11223026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19453 (or 19436 counting only the distinct ones).

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

The square root of 11223026 is about 3350.0785065428. The cubic root of 11223026 is about 223.8910104352.

Adding to 11223026 its reverse (62032211), we get a palindrome (73255237).

The spelling of 11223026 in words is "eleven million, two hundred twenty-three thousand, twenty-six".