120110121222120 has 192 divisors, whose sum is σ = 435073814136000. Its totient is φ = 28558691334144.

The previous prime is 120110121222097. The next prime is 120110121222131. The reversal of 120110121222120 is 21222121011021.

120110121222120 is a `hidden beast` number, since 1 + 201 + 1 + 0 + 121 + 222 + 120 = 666.

It is a super-2 number, since 2×120110121222120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120110121222093 and 120110121222102.

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 47 ways as a sum of consecutive naturals, for example, 516353110 + ... + 516585669.

It is an arithmetic number, because the mean of its divisors is an integer number (2266009448625).

Almost surely, 2^{120110121222120} is an apocalyptic number.

120110121222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110121222120 is an abundant number, since it is smaller than the sum of its proper divisors (314963692913880).

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

120110121222120 is a wasteful number, since it uses less digits than its factorization.

120110121222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032938832 (or 1032938825 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120110121222120 its reverse (21222121011021), we get a palindrome (141332242233141).

The spelling of 120110121222120 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred twenty".