11110224 has 20 divisors (see below), whose sum is σ = 28701536. Its totient is φ = 3703392.

The previous prime is 11110223. The next prime is 11110237. The reversal of 11110224 is 42201111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115684 + ... + 115779.

Almost surely, 2^11110224 is an apocalyptic number.

It is an amenable number.

11110224 is an abundant number, since it is smaller than the sum of its proper divisors (17591312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110224 is a wasteful number, since it uses less digits than its factorization.

11110224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231474 (or 231468 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11110224 is about 3333.2002640105. The cubic root of 11110224 is about 223.1383779219.

Adding to 11110224 its reverse (42201111), we get a palindrome (53311335).

The spelling of 11110224 in words is "eleven million, one hundred ten thousand, two hundred twenty-four".