22204106 has 8 divisors (see below), whose sum is σ = 33351780. Its totient is φ = 11086848.

The previous prime is 22204099. The next prime is 22204109. The reversal of 22204106 is 60140222.

It can be written as a sum of positive squares in 2 ways, for example, as 22137025 + 67081 = 4705^2 + 259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22204109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681 + ... + 8756.

Almost surely, 2^22204106 is an apocalyptic number.

22204106 is a deficient number, since it is larger than the sum of its proper divisors (11147674).

22204106 is a wasteful number, since it uses less digits than its factorization.

22204106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15208.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 22204106 is about 4712.1233005939. The cubic root of 22204106 is about 281.0678019289.

Adding to 22204106 its reverse (60140222), we get a palindrome (82344328).

The spelling of 22204106 in words is "twenty-two million, two hundred four thousand, one hundred six".