111316770992064 has 168 divisors, whose sum is σ = 324160234516944. Its totient is φ = 33688023142400.

The previous prime is 111316770992039. The next prime is 111316770992069. The reversal of 111316770992064 is 460299077613111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111316770991995 and 111316770992013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111316770992069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14531374 + ... + 20827730.

It is an arithmetic number, because the mean of its divisors is an integer number (1929525205458).

Almost surely, 2^{111316770992064} 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 111316770992064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162080117258472).

111316770992064 is an abundant number, since it is smaller than the sum of its proper divisors (212843463524880).

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

111316770992064 is a wasteful number, since it uses less digits than its factorization.

111316770992064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297155 (or 6297134 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 57.

The spelling of 111316770992064 in words is "one hundred eleven trillion, three hundred sixteen billion, seven hundred seventy million, nine hundred ninety-two thousand, sixty-four".