11002224 has 20 divisors (see below), whose sum is σ = 28422536. Its totient is φ = 3667392.

The previous prime is 11002219. The next prime is 11002249. The reversal of 11002224 is 42220011.

11002224 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114559 + ... + 114654.

Almost surely, 2^11002224 is an apocalyptic number.

It is an amenable number.

11002224 is an abundant number, since it is smaller than the sum of its proper divisors (17420312).

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

11002224 is a wasteful number, since it uses less digits than its factorization.

11002224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229224 (or 229218 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 11002224 is about 3316.9600540254. The cubic root of 11002224 is about 222.4129963249.

Adding to 11002224 its reverse (42220011), we get a palindrome (53222235).

The spelling of 11002224 in words is "eleven million, two thousand, two hundred twenty-four".