112022102122112 has 128 divisors (see below), whose sum is σ = 274698336581760. Its totient is φ = 44311795863552.

The previous prime is 112022102122093. The next prime is 112022102122121. The reversal of 112022102122112 is 211221201220211.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111822998 + ... + 112820330.

It is an arithmetic number, because the mean of its divisors is an integer number (2146080754545).

Almost surely, 2^{112022102122112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112022102122112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137349168290880).

112022102122112 is an abundant number, since it is smaller than the sum of its proper divisors (162676234459648).

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

112022102122112 is an equidigital number, since it uses as much as digits as its factorization.

112022102122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007010 (or 1006998 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112022102122112 its reverse (211221201220211), we get a palindrome (323243303342323).

The spelling of 112022102122112 in words is "one hundred twelve trillion, twenty-two billion, one hundred two million, one hundred twenty-two thousand, one hundred twelve".