112032200100 has 144 divisors (see below), whose sum is σ = 335116912256. Its totient is φ = 28874880000.

The previous prime is 112032200099. The next prime is 112032200101. The reversal of 112032200100 is 1002230211.

It is an interprime number because it is at equal distance from previous prime (112032200099) and next prime (112032200101).

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

It is not an unprimeable number, because it can be changed into a prime (112032200101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1642680 + ... + 1709520.

Almost surely, 2^112032200100 is an apocalyptic number.

112032200100 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 112032200100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167558456128).

112032200100 is an abundant number, since it is smaller than the sum of its proper divisors (223084712156).

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

112032200100 is a wasteful number, since it uses less digits than its factorization.

112032200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67046 (or 67039 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112032200100 its reverse (1002230211), we get a palindrome (113034430311).

The spelling of 112032200100 in words is "one hundred twelve billion, thirty-two million, two hundred thousand, one hundred".