120110001210120 has 32 divisors (see below), whose sum is σ = 360330003630720. Its totient is φ = 32029333656000.

The previous prime is 120110001210113. The next prime is 120110001210137. The reversal of 120110001210120 is 21012100011021.

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 = 120110001210096 and 120110001210105.

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, 500458338256 + ... + 500458338495.

It is an arithmetic number, because the mean of its divisors is an integer number (11260312613460).

Almost surely, 2^{120110001210120} is an apocalyptic number.

120110001210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110001210120 is an abundant number, since it is smaller than the sum of its proper divisors (240220002420600).

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

120110001210120 is a wasteful number, since it uses less digits than its factorization.

120110001210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000916676765 (or 1000916676761 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120110001210120 its reverse (21012100011021), we get a palindrome (141122101221141).

The spelling of 120110001210120 in words is "one hundred twenty trillion, one hundred ten billion, one million, two hundred ten thousand, one hundred twenty".