112202211100100 has 144 divisors (see below), whose sum is σ = 267361607761920. Its totient is φ = 40533001180800.

The previous prime is 112202211100051. The next prime is 112202211100127. The reversal of 112202211100100 is 1001112202211.

112202211100100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117021239 + ... + 117976161.

It is an arithmetic number, because the mean of its divisors is an integer number (1856677831680).

Almost surely, 2^{112202211100100} is an apocalyptic number.

112202211100100 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 112202211100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133680803880960).

112202211100100 is an abundant number, since it is smaller than the sum of its proper divisors (155159396661820).

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

112202211100100 is a wasteful number, since it uses less digits than its factorization.

112202211100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955650 (or 955643 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112202211100100 its reverse (1001112202211), we get a palindrome (113203323302311).

The spelling of 112202211100100 in words is "one hundred twelve trillion, two hundred two billion, two hundred eleven million, one hundred thousand, one hundred".