120110120211220 has 12 divisors (see below), whose sum is σ = 252231252443604. Its totient is φ = 48044048084480.

The previous prime is 120110120211199. The next prime is 120110120211233. The reversal of 120110120211220 is 22112021011021.

120110120211220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42704682753924 + 77405437457296 = 6534882^2 + 8798036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120110120211194 and 120110120211203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002753005261 + ... + 3002753005300.

It is an arithmetic number, because the mean of its divisors is an integer number (21019271036967).

Almost surely, 2^{120110120211220} is an apocalyptic number.

120110120211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110120211220 is an abundant number, since it is smaller than the sum of its proper divisors (132121132232384).

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

120110120211220 is a wasteful number, since it uses less digits than its factorization.

120110120211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005506010570 (or 6005506010568 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120110120211220 its reverse (22112021011021), we get a palindrome (142222141222241).

The spelling of 120110120211220 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty million, two hundred eleven thousand, two hundred twenty".