20305005221314 has 16 divisors (see below), whose sum is σ = 35180864662176. Its totient is φ = 8686633249600.

The previous prime is 20305005221311. The next prime is 20305005221321. The reversal of 20305005221314 is 41312250050302.

It is not an unprimeable number, because it can be changed into a prime (20305005221311) 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 7 ways as a sum of consecutive naturals, for example, 27145728532 + ... + 27145729279.

It is an arithmetic number, because the mean of its divisors is an integer number (2198804041386).

Almost surely, 2^{20305005221314} is an apocalyptic number.

20305005221314 is a deficient number, since it is larger than the sum of its proper divisors (14875859440862).

20305005221314 is a wasteful number, since it uses less digits than its factorization.

20305005221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54291457841.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 20305005221314 its reverse (41312250050302), we get a palindrome (61617255271616).

The spelling of 20305005221314 in words is "twenty trillion, three hundred five billion, five million, two hundred twenty-one thousand, three hundred fourteen".