20112303441104 has 80 divisors (see below), whose sum is σ = 44572390422528. Its totient is φ = 8612205399936.

The previous prime is 20112303441091. The next prime is 20112303441157. The reversal of 20112303441104 is 40114430321102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179806309 + ... + 1179823355.

Almost surely, 2^{20112303441104} is an apocalyptic number.

It is an amenable number.

20112303441104 is an abundant number, since it is smaller than the sum of its proper divisors (24460086981424).

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

20112303441104 is a wasteful number, since it uses less digits than its factorization.

20112303441104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25432 (or 25426 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20112303441104 its reverse (40114430321102), we get a palindrome (60226733762206).

The spelling of 20112303441104 in words is "twenty trillion, one hundred twelve billion, three hundred three million, four hundred forty-one thousand, one hundred four".