20224103340304 has 20 divisors (see below), whose sum is σ = 39186927662940. Its totient is φ = 10111347814400.

The previous prime is 20224103340293. The next prime is 20224103340307. The reversal of 20224103340304 is 40304330142202.

It can be written as a sum of positive squares in 2 ways, for example, as 12115550947600 + 8108552392704 = 3480740^2 + 2847552^2 .

It is not an unprimeable number, because it can be changed into a prime (20224103340307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43753897 + ... + 44213704.

It is an arithmetic number, because the mean of its divisors is an integer number (1959346383147).

Almost surely, 2^{20224103340304} is an apocalyptic number.

It is an amenable number.

20224103340304 is a deficient number, since it is larger than the sum of its proper divisors (18962824322636).

20224103340304 is a wasteful number, since it uses less digits than its factorization.

20224103340304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87981978 (or 87981972 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20224103340304 its reverse (40304330142202), we get a palindrome (60528433482506).

The spelling of 20224103340304 in words is "twenty trillion, two hundred twenty-four billion, one hundred three million, three hundred forty thousand, three hundred four".