11224332 has 120 divisors (see below), whose sum is σ = 34557600. Its totient is φ = 3175200.

The previous prime is 11224321. The next prime is 11224349. The reversal of 11224332 is 23342211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 111082 + ... + 111182.

It is an arithmetic number, because the mean of its divisors is an integer number (287980).

Almost surely, 2^11224332 is an apocalyptic number.

11224332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11224332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17278800).

11224332 is an abundant number, since it is smaller than the sum of its proper divisors (23333268).

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

11224332 is a wasteful number, since it uses less digits than its factorization.

11224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 113 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 11224332 is about 3350.2734216777. The cubic root of 11224332 is about 223.8996946742.

Adding to 11224332 its reverse (23342211), we get a palindrome (34566543).

The spelling of 11224332 in words is "eleven million, two hundred twenty-four thousand, three hundred thirty-two".