22414244 has 12 divisors (see below), whose sum is σ = 39274368. Its totient is φ = 11193000.

The previous prime is 22414241. The next prime is 22414261. The reversal of 22414244 is 44241422.

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

It is not an unprimeable number, because it can be changed into a prime (22414241) 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, 569 + ... + 6719.

It is an arithmetic number, because the mean of its divisors is an integer number (3272864).

Almost surely, 2^22414244 is an apocalyptic number.

It is an amenable number.

22414244 is a deficient number, since it is larger than the sum of its proper divisors (16860124).

22414244 is a wasteful number, since it uses less digits than its factorization.

22414244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066 (or 7064 counting only the distinct ones).

The product of its digits is 2048, while the sum is 23.

The square root of 22414244 is about 4734.3683844838. The cubic root of 22414244 is about 281.9516876477.

Adding to 22414244 its reverse (44241422), we get a palindrome (66655666).

The spelling of 22414244 in words is "twenty-two million, four hundred fourteen thousand, two hundred forty-four".