22204300 has 18 divisors (see below), whose sum is σ = 48183548. Its totient is φ = 8881680.

The previous prime is 22204253. The next prime is 22204307. The reversal of 22204300 is 340222.

It is not an unprimeable number, because it can be changed into a prime (22204307) 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 5 ways as a sum of consecutive naturals, for example, 110922 + ... + 111121.

Almost surely, 2^22204300 is an apocalyptic number.

22204300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22204300 is an abundant number, since it is smaller than the sum of its proper divisors (25979248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22204300 is a wasteful number, since it uses less digits than its factorization.

22204300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222057 (or 222050 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 22204300 is about 4712.1438857488. The cubic root of 22204300 is about 281.0686205012.

Adding to 22204300 its reverse (340222), we get a palindrome (22544522).

The spelling of 22204300 in words is "twenty-two million, two hundred four thousand, three hundred".