120112102110 has 384 divisors, whose sum is σ = 404631811584. Its totient is φ = 22414371840.

The previous prime is 120112102091. The next prime is 120112102129. The reversal of 120112102110 is 11201211021.

It is an interprime number because it is at equal distance from previous prime (120112102091) and next prime (120112102129).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7770049 + ... + 7785491.

It is an arithmetic number, because the mean of its divisors is an integer number (1053728676).

Almost surely, 2^120112102110 is an apocalyptic number.

120112102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120112102110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202315905792).

120112102110 is an abundant number, since it is smaller than the sum of its proper divisors (284519709474).

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

120112102110 is a wasteful number, since it uses less digits than its factorization.

120112102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15528 (or 15521 counting only the distinct ones).

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

Adding to 120112102110 its reverse (11201211021), we get a palindrome (131313313131).

It can be divided in two parts, 120112 and 102110, that added together give a palindrome (222222).

The spelling of 120112102110 in words is "one hundred twenty billion, one hundred twelve million, one hundred two thousand, one hundred ten".