204424022 has 8 divisors (see below), whose sum is σ = 334512072. Its totient is φ = 92920000.

The previous prime is 204424019. The next prime is 204424043. The reversal of 204424022 is 220424402.

204424022 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 204423985 and 204424003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4645979 + ... + 4646022.

It is an arithmetic number, because the mean of its divisors is an integer number (41814009).

Almost surely, 2^204424022 is an apocalyptic number.

204424022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204424022 is a deficient number, since it is larger than the sum of its proper divisors (130088050).

204424022 is a wasteful number, since it uses less digits than its factorization.

204424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9292014.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 204424022 is about 14297.6928908128. The cubic root of 204424022 is about 589.0841118470.

Adding to 204424022 its reverse (220424402), we get a palindrome (424848424).

The spelling of 204424022 in words is "two hundred four million, four hundred twenty-four thousand, twenty-two".