22241008 has 20 divisors (see below), whose sum is σ = 43521768. Its totient is φ = 11009600.

The previous prime is 22241003. The next prime is 22241017. The reversal of 22241008 is 80014222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22241003) 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, 5266 + ... + 8497.

Almost surely, 2^22241008 is an apocalyptic number.

It is an amenable number.

22241008 is a deficient number, since it is larger than the sum of its proper divisors (21280760).

22241008 is a wasteful number, since it uses less digits than its factorization.

22241008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13872 (or 13866 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 22241008 is about 4716.0373196148. The cubic root of 22241008 is about 281.2234221469.

The spelling of 22241008 in words is "twenty-two million, two hundred forty-one thousand, eight".