112212341100 has 108 divisors (see below), whose sum is σ = 351883596064. Its totient is φ = 29909658240.

The previous prime is 112212341057. The next prime is 112212341141. The reversal of 112212341100 is 1143212211.

112212341100 is a `hidden beast` number, since 1 + 1 + 221 + 2 + 341 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2031042 + ... + 2085558.

Almost surely, 2^112212341100 is an apocalyptic number.

112212341100 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 112212341100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175941798032).

112212341100 is an abundant number, since it is smaller than the sum of its proper divisors (239671254964).

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

112212341100 is a wasteful number, since it uses less digits than its factorization.

112212341100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56824 (or 56814 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112212341100 its reverse (1143212211), we get a palindrome (113355553311).

The spelling of 112212341100 in words is "one hundred twelve billion, two hundred twelve million, three hundred forty-one thousand, one hundred".