120112001000220 has 24 divisors (see below), whose sum is σ = 336313602800784. Its totient is φ = 32029866933376.

The previous prime is 120112001000207. The next prime is 120112001000263. The reversal of 120112001000220 is 22000100211021.

120112001000220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120112001000196 and 120112001000205.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1000933341609 + ... + 1000933341728.

It is an arithmetic number, because the mean of its divisors is an integer number (14013066783366).

Almost surely, 2^{120112001000220} is an apocalyptic number.

120112001000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120112001000220 is an abundant number, since it is smaller than the sum of its proper divisors (216201601800564).

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

120112001000220 is a wasteful number, since it uses less digits than its factorization.

120112001000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001866683349 (or 2001866683347 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120112001000220 its reverse (22000100211021), we get a palindrome (142112101211241).

The spelling of 120112001000220 in words is "one hundred twenty trillion, one hundred twelve billion, one million, two hundred twenty", and thus it is an aban number.