20363311364112 has 240 divisors, whose sum is σ = 58512212478720. Its totient is φ = 6607119974400.

The previous prime is 20363311364083. The next prime is 20363311364113. The reversal of 20363311364112 is 21146311336302.

20363311364112 is a `hidden beast` number, since 2 + 0 + 3 + 6 + 3 + 3 + 1 + 1 + 3 + 641 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (20363311364113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7296061437 + ... + 7296064227.

It is an arithmetic number, because the mean of its divisors is an integer number (243800885328).

Almost surely, 2^{20363311364112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20363311364112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29256106239360).

20363311364112 is an abundant number, since it is smaller than the sum of its proper divisors (38148901114608).

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

20363311364112 is a wasteful number, since it uses less digits than its factorization.

20363311364112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222 (or 5213 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 20363311364112 in words is "twenty trillion, three hundred sixty-three billion, three hundred eleven million, three hundred sixty-four thousand, one hundred twelve".