112120100210112 has 56 divisors (see below), whose sum is σ = 297193422514176. Its totient is φ = 37305042448128.

The previous prime is 112120100210089. The next prime is 112120100210141. The reversal of 112120100210112 is 211012001021211.

It is a happy number.

It is a super-2 number, since 2×112120100210112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112120100210091 and 112120100210100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533678208 + ... + 533888255.

Almost surely, 2^{112120100210112} is an apocalyptic number.

112120100210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112120100210112 is an abundant number, since it is smaller than the sum of its proper divisors (185073322304064).

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

112120100210112 is a wasteful number, since it uses less digits than its factorization.

112120100210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067567025 (or 1067567015 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112120100210112 its reverse (211012001021211), we get a palindrome (323132101231323).

The spelling of 112120100210112 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred million, two hundred ten thousand, one hundred twelve".