22234204 has 6 divisors (see below), whose sum is σ = 38909864. Its totient is φ = 11117100.

The previous prime is 22234187. The next prime is 22234217. The reversal of 22234204 is 40243222.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2779272 + ... + 2779279.

Almost surely, 2^22234204 is an apocalyptic number.

It is an amenable number.

22234204 is a deficient number, since it is larger than the sum of its proper divisors (16675660).

22234204 is a wasteful number, since it uses less digits than its factorization.

22234204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558555 (or 5558553 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 22234204 is about 4715.3158960986. The cubic root of 22234204 is about 281.1947418024.

Adding to 22234204 its reverse (40243222), we get a palindrome (62477426).

The spelling of 22234204 in words is "twenty-two million, two hundred thirty-four thousand, two hundred four".