120112001000200 has 96 divisors (see below), whose sum is σ = 305002370340000. Its totient is φ = 43626244147200.

The previous prime is 120112001000179. The next prime is 120112001000203. The reversal of 120112001000200 is 2000100211021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120112001000203) 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, 29889225 + ... + 33668824.

It is an arithmetic number, because the mean of its divisors is an integer number (3177108024375).

Almost surely, 2^{120112001000200} is an apocalyptic number.

120112001000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120112001000200 is an abundant number, since it is smaller than the sum of its proper divisors (184890369339800).

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

120112001000200 is a wasteful number, since it uses less digits than its factorization.

120112001000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63558935 (or 63558926 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120112001000200 its reverse (2000100211021), we get a palindrome (122112101211221).

The spelling of 120112001000200 in words is "one hundred twenty trillion, one hundred twelve billion, one million, two hundred", and thus it is an aban number.