2204424000 has 336 divisors, whose sum is σ = 8354086416. Its totient is φ = 552960000.

The previous prime is 2204423953. The next prime is 2204424031. The reversal of 2204424000 is 4244022.

2204424000 is a `hidden beast` number, since 220 + 4 + 42 + 400 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 841928256 + 1362495744 = 29016^2 + 36912^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1223100 + ... + 1224900.

Almost surely, 2^2204424000 is an apocalyptic number.

2204424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4177043208).

2204424000 is an abundant number, since it is smaller than the sum of its proper divisors (6149662416).

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

2204424000 is a wasteful number, since it uses less digits than its factorization.

2204424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2204424000 is about 46951.2939118828. The cubic root of 2204424000 is about 1301.4626535276.

Adding to 2204424000 its reverse (4244022), we get a palindrome (2208668022).

The spelling of 2204424000 in words is "two billion, two hundred four million, four hundred twenty-four thousand".