112211331100 has 36 divisors (see below), whose sum is σ = 265634826408. Its totient is φ = 40804120000.

The previous prime is 112211331059. The next prime is 112211331109. The reversal of 112211331100 is 1133112211.

It is a happy number.

112211331100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211331109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51004051 + ... + 51006250.

It is an arithmetic number, because the mean of its divisors is an integer number (7378745178).

Almost surely, 2^112211331100 is an apocalyptic number.

112211331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211331100 is an abundant number, since it is smaller than the sum of its proper divisors (153423495308).

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

112211331100 is a wasteful number, since it uses less digits than its factorization.

112211331100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102010326 (or 102010319 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112211331100 its reverse (1133112211), we get a palindrome (113344443311).

The spelling of 112211331100 in words is "one hundred twelve billion, two hundred eleven million, three hundred thirty-one thousand, one hundred".