112100012111120 has 160 divisors (see below), whose sum is σ = 290955729677184. Its totient is φ = 39813309849600.

The previous prime is 112100012111063. The next prime is 112100012111159. The reversal of 112100012111120 is 21111210001211.

It is a junction number, because it is equal to n+sod(n) for n = 112100012111095 and 112100012111104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723461174 + ... + 723616106.

Almost surely, 2^{112100012111120} is an apocalyptic number.

112100012111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112100012111120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145477864838592).

112100012111120 is an abundant number, since it is smaller than the sum of its proper divisors (178855717566064).

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

112100012111120 is a wasteful number, since it uses less digits than its factorization.

112100012111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174121 (or 174115 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112100012111120 its reverse (21111210001211), we get a palindrome (133211222112331).

The spelling of 112100012111120 in words is "one hundred twelve trillion, one hundred billion, twelve million, one hundred eleven thousand, one hundred twenty".