112111202216 has 64 divisors (see below), whose sum is σ = 231352692480. Its totient is φ = 50608154880.

The previous prime is 112111202213. The next prime is 112111202219. The reversal of 112111202216 is 612202111211.

It is an interprime number because it is at equal distance from previous prime (112111202213) and next prime (112111202219).

It is not an unprimeable number, because it can be changed into a prime (112111202213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7994651 + ... + 8008661.

It is an arithmetic number, because the mean of its divisors is an integer number (3614885820).

Almost surely, 2^112111202216 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 112111202216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115676346240).

112111202216 is an abundant number, since it is smaller than the sum of its proper divisors (119241490264).

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

112111202216 is a wasteful number, since it uses less digits than its factorization.

112111202216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15714 (or 15710 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 112111202216 its reverse (612202111211), we get a palindrome (724313313427).

The spelling of 112111202216 in words is "one hundred twelve billion, one hundred eleven million, two hundred two thousand, two hundred sixteen".