120333121101200 has 240 divisors, whose sum is σ = 339707928967680. Its totient is φ = 40102262784000.

The previous prime is 120333121101191. The next prime is 120333121101209. The reversal of 120333121101200 is 2101121333021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120333121101191) and next prime (120333121101209).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120333121101209) 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 47 ways as a sum of consecutive naturals, for example, 29176856 + ... + 33044744.

It is an arithmetic number, because the mean of its divisors is an integer number (1415449704032).

Almost surely, 2^{120333121101200} is an apocalyptic number.

120333121101200 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 120333121101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169853964483840).

120333121101200 is an abundant number, since it is smaller than the sum of its proper divisors (219374807866480).

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

120333121101200 is a wasteful number, since it uses less digits than its factorization.

120333121101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868226 (or 3868215 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120333121101200 its reverse (2101121333021), we get a palindrome (122434242434221).

The spelling of 120333121101200 in words is "one hundred twenty trillion, three hundred thirty-three billion, one hundred twenty-one million, one hundred one thousand, two hundred".