120002110002110 has 128 divisors (see below), whose sum is σ = 261240398843904. Its totient is φ = 38797806136320.

The previous prime is 120002110002107. The next prime is 120002110002149. The reversal of 120002110002110 is 11200011200021.

It is a junction number, because it is equal to n+sod(n) for n = 120002110002091 and 120002110002100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2384138504 + ... + 2384188836.

It is an arithmetic number, because the mean of its divisors is an integer number (2040940615968).

Almost surely, 2^{120002110002110} is an apocalyptic number.

120002110002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002110002110 is an abundant number, since it is smaller than the sum of its proper divisors (141238288841794).

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

120002110002110 is a wasteful number, since it uses less digits than its factorization.

120002110002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71298.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120002110002110 its reverse (11200011200021), we get a palindrome (131202121202131).

The spelling of 120002110002110 in words is "one hundred twenty trillion, two billion, one hundred ten million, two thousand, one hundred ten".