20116113700554 has 96 divisors (see below), whose sum is σ = 44321525329536. Its totient is φ = 6593102954880.

The previous prime is 20116113700483. The next prime is 20116113700673. The reversal of 20116113700554 is 45500731161102.

20116113700554 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 611 + 37 + 0 + 0 + 5 + 5 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217705444 + ... + 217797824.

It is an arithmetic number, because the mean of its divisors is an integer number (461682555516).

Almost surely, 2^{20116113700554} is an apocalyptic number.

20116113700554 is an abundant number, since it is smaller than the sum of its proper divisors (24205411628982).

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

20116113700554 is a wasteful number, since it uses less digits than its factorization.

20116113700554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93340 (or 93337 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

Adding to 20116113700554 its reverse (45500731161102), we get a palindrome (65616844861656).

The spelling of 20116113700554 in words is "twenty trillion, one hundred sixteen billion, one hundred thirteen million, seven hundred thousand, five hundred fifty-four".