22241056 has 24 divisors (see below), whose sum is σ = 44391564. Its totient is φ = 10967040.

The previous prime is 22241047. The next prime is 22241113. The reversal of 22241056 is 65014222.

It can be written as a sum of positive squares in 2 ways, for example, as 22240656 + 400 = 4716^2 + 20^2 .

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, 2425 + ... + 7096.

Almost surely, 2^22241056 is an apocalyptic number.

It is an amenable number.

22241056 is a deficient number, since it is larger than the sum of its proper divisors (22150508).

22241056 is an equidigital number, since it uses as much as digits as its factorization.

22241056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9604 (or 9596 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 22241056 is about 4716.0424086304. The cubic root of 22241056 is about 281.2236244566.

Adding to 22241056 its reverse (65014222), we get a palindrome (87255278).

The spelling of 22241056 in words is "twenty-two million, two hundred forty-one thousand, fifty-six".