20352213677116 has 12 divisors (see below), whose sum is σ = 35625976650040. Its totient is φ = 10173363205680.

The previous prime is 20352213677111. The next prime is 20352213677129. The reversal of 20352213677116 is 61177631225302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20352213677111) 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 3 ways as a sum of consecutive naturals, for example, 685891530 + ... + 685921201.

Almost surely, 2^{20352213677116} is an apocalyptic number.

It is an amenable number.

20352213677116 is a deficient number, since it is larger than the sum of its proper divisors (15273762972924).

20352213677116 is a wasteful number, since it uses less digits than its factorization.

20352213677116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371816444 (or 1371816442 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 20352213677116 in words is "twenty trillion, three hundred fifty-two billion, two hundred thirteen million, six hundred seventy-seven thousand, one hundred sixteen".