120110201101220 has 48 divisors (see below), whose sum is σ = 275162408640000. Its totient is φ = 43676300728320.

The previous prime is 120110201101211. The next prime is 120110201101291. The reversal of 120110201101220 is 22101102011021.

It is a junction number, because it is equal to n+sod(n) for n = 120110201101195 and 120110201101204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93876356 + ... + 95147204.

It is an arithmetic number, because the mean of its divisors is an integer number (5732550180000).

Almost surely, 2^{120110201101220} is an apocalyptic number.

120110201101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110201101220 is an abundant number, since it is smaller than the sum of its proper divisors (155052207538780).

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

120110201101220 is a wasteful number, since it uses less digits than its factorization.

120110201101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700468 (or 1700466 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120110201101220 its reverse (22101102011021), we get a palindrome (142211303112241).

The spelling of 120110201101220 in words is "one hundred twenty trillion, one hundred ten billion, two hundred one million, one hundred one thousand, two hundred twenty".