112102102200 has 96 divisors (see below), whose sum is σ = 379108949760. Its totient is φ = 27176265600.

The previous prime is 112102102169. The next prime is 112102102207. The reversal of 112102102200 is 2201201211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102102207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8485984 + ... + 8499183.

It is an arithmetic number, because the mean of its divisors is an integer number (3949051560).

Almost surely, 2^112102102200 is an apocalyptic number.

112102102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112102102200 is an abundant number, since it is smaller than the sum of its proper divisors (267006847560).

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

112102102200 is a wasteful number, since it uses less digits than its factorization.

112102102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16985197 (or 16985188 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112102102200 its reverse (2201201211), we get a palindrome (114303303411).

The spelling of 112102102200 in words is "one hundred twelve billion, one hundred two million, one hundred two thousand, two hundred".