120002210012120 has 16 divisors (see below), whose sum is σ = 270004972527360. Its totient is φ = 48000884004832.

The previous prime is 120002210012101. The next prime is 120002210012129. The reversal of 120002210012120 is 21210012200021.

It is a junction number, because it is equal to n+sod(n) for n = 120002210012095 and 120002210012104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002210012129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500027625112 + ... + 1500027625191.

It is an arithmetic number, because the mean of its divisors is an integer number (16875310782960).

Almost surely, 2^{120002210012120} is an apocalyptic number.

120002210012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120002210012120 is an abundant number, since it is smaller than the sum of its proper divisors (150002762515240).

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

120002210012120 is a wasteful number, since it uses less digits than its factorization.

120002210012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000055250314 (or 3000055250310 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120002210012120 its reverse (21210012200021), we get a palindrome (141212222212141).

The spelling of 120002210012120 in words is "one hundred twenty trillion, two billion, two hundred ten million, twelve thousand, one hundred twenty".