112101110002120 has 32 divisors (see below), whose sum is σ = 263193910441920. Its totient is φ = 42890859478720.

The previous prime is 112101110002109. The next prime is 112101110002121. The reversal of 112101110002120 is 21200011101211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112101110002120.

It is not an unprimeable number, because it can be changed into a prime (112101110002121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60924515386 + ... + 60924517225.

It is an arithmetic number, because the mean of its divisors is an integer number (8224809701310).

Almost surely, 2^{112101110002120} is an apocalyptic number.

112101110002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101110002120 is an abundant number, since it is smaller than the sum of its proper divisors (151092800439800).

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

112101110002120 is a wasteful number, since it uses less digits than its factorization.

112101110002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121849032645 (or 121849032641 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112101110002120 its reverse (21200011101211), we get a palindrome (133301121103331).

The spelling of 112101110002120 in words is "one hundred twelve trillion, one hundred one billion, one hundred ten million, two thousand, one hundred twenty".