112111010002212 has 192 divisors, whose sum is σ = 293166507271680. Its totient is φ = 33107703422976.

The previous prime is 112111010002177. The next prime is 112111010002217. The reversal of 112111010002212 is 212200010111211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112111010002191 and 112111010002200.

It is not an unprimeable number, because it can be changed into a prime (112111010002217) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6329297868 + ... + 6329315580.

It is an arithmetic number, because the mean of its divisors is an integer number (1526908892040).

Almost surely, 2^{112111010002212} is an apocalyptic number.

112111010002212 is a gapful number since it is divisible by the number (12) 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 112111010002212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146583253635840).

112111010002212 is an abundant number, since it is smaller than the sum of its proper divisors (181055497269468).

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

112111010002212 is a wasteful number, since it uses less digits than its factorization.

112111010002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26022 (or 26020 counting only the distinct ones).

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

Adding to 112111010002212 its reverse (212200010111211), we get a palindrome (324311020113423).

The spelling of 112111010002212 in words is "one hundred twelve trillion, one hundred eleven billion, ten million, two thousand, two hundred twelve".