116228041989920 has 384 divisors, whose sum is σ = 324187952804352. Its totient is φ = 38545669324800.

The previous prime is 116228041989907. The next prime is 116228041989937. The reversal of 116228041989920 is 29989140822611.

It is a Cunningham number, because it is equal to 10780911²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6382289615 + ... + 6382307825.

It is an arithmetic number, because the mean of its divisors is an integer number (844239460428).

Almost surely, 2^{116228041989920} is an apocalyptic number.

116228041989920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116228041989920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162093976402176).

116228041989920 is an abundant number, since it is smaller than the sum of its proper divisors (207959910814432).

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

116228041989920 is a wasteful number, since it uses less digits than its factorization.

116228041989920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19164 (or 19156 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 62.

The spelling of 116228041989920 in words is "one hundred sixteen trillion, two hundred twenty-eight billion, forty-one million, nine hundred eighty-nine thousand, nine hundred twenty".