11223411 has 8 divisors (see below), whose sum is σ = 14998464. Its totient is φ = 7465320.

The previous prime is 11223409. The next prime is 11223413. The reversal of 11223411 is 11432211.

11223411 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11223409) and next prime (11223413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11223411 - 2¹ = 11223409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11223413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (1874808).

Almost surely, 2^11223411 is an apocalyptic number.

11223411 is a deficient number, since it is larger than the sum of its proper divisors (3775053).

11223411 is an equidigital number, since it uses as much as digits as its factorization.

11223411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8481.

The product of its digits is 48, while the sum is 15.

The square root of 11223411 is about 3350.1359673900. The cubic root of 11223411 is about 223.8935705604.

Adding to 11223411 its reverse (11432211), we get a palindrome (22655622).

The spelling of 11223411 in words is "eleven million, two hundred twenty-three thousand, four hundred eleven".