20224203030304 has 288 divisors, whose sum is σ = 49756050247680. Its totient is φ = 7922763104256.

The previous prime is 20224203030259. The next prime is 20224203030307. The reversal of 20224203030304 is 40303030242202.

It is not an unprimeable number, because it can be changed into a prime (20224203030307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2735584432 + ... + 2735591824.

It is an arithmetic number, because the mean of its divisors is an integer number (172764063360).

Almost surely, 2^{20224203030304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20224203030304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24878025123840).

20224203030304 is an abundant number, since it is smaller than the sum of its proper divisors (29531847217376).

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

20224203030304 is a wasteful number, since it uses less digits than its factorization.

20224203030304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8132 (or 8111 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 20224203030304 its reverse (40303030242202), we get a palindrome (60527233272506).

The spelling of 20224203030304 in words is "twenty trillion, two hundred twenty-four billion, two hundred three million, thirty thousand, three hundred four".