1168118820000 has 600 divisors, whose sum is σ = 4683215541312. Its totient is φ = 283176000000.

The previous prime is 1168118819999. The next prime is 1168118820013. The reversal of 1168118820000 is 288118611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (600).

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

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 17787225 + ... + 17852775.

Almost surely, 2^{1168118820000} is an apocalyptic number.

1168118820000 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 1168118820000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2341607770656).

1168118820000 is an abundant number, since it is smaller than the sum of its proper divisors (3515096721312).

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

1168118820000 is an equidigital number, since it uses as much as digits as its factorization.

1168118820000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65604 (or 65572 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 36.

The spelling of 1168118820000 in words is "one trillion, one hundred sixty-eight billion, one hundred eighteen million, eight hundred twenty thousand".