112216100 has 36 divisors (see below), whose sum is σ = 244776000. Its totient is φ = 44652960.

The previous prime is 112216087. The next prime is 112216121. The reversal of 112216100 is 1612211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17081 + ... + 22719.

Almost surely, 2^112216100 is an apocalyptic number.

112216100 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 112216100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122388000).

112216100 is an abundant number, since it is smaller than the sum of its proper divisors (132559900).

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

112216100 is a wasteful number, since it uses less digits than its factorization.

112216100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852 (or 5845 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 112216100 is about 10593.2100894866. The cubic root of 112216100 is about 482.3382725532.

Adding to 112216100 its reverse (1612211), we get a palindrome (113828311).

The spelling of 112216100 in words is "one hundred twelve million, two hundred sixteen thousand, one hundred".