22244104 has 16 divisors (see below), whose sum is σ = 42835500. Its totient is φ = 10821312.

The previous prime is 22244093. The next prime is 22244111. The reversal of 22244104 is 40144222.

It can be written as a sum of positive squares in 2 ways, for example, as 21996100 + 248004 = 4690^2 + 498^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37279 + ... + 37870.

Almost surely, 2^22244104 is an apocalyptic number.

It is an amenable number.

22244104 is a deficient number, since it is larger than the sum of its proper divisors (20591396).

22244104 is a wasteful number, since it uses less digits than its factorization.

22244104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75192 (or 75188 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 22244104 is about 4716.3655498699. The cubic root of 22244104 is about 281.2364705261.

Adding to 22244104 its reverse (40144222), we get a palindrome (62388326).

It can be divided in two parts, 2224 and 4104, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 22244104 in words is "twenty-two million, two hundred forty-four thousand, one hundred four".