112211222000100 has 36 divisors (see below), whose sum is σ = 324664468987824. Its totient is φ = 29922992533280.

The previous prime is 112211222000083. The next prime is 112211222000113. The reversal of 112211222000100 is 1000222112211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112211222000100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187018703034 + ... + 187018703633.

It is an arithmetic number, because the mean of its divisors is an integer number (9018457471884).

Almost surely, 2^{112211222000100} is an apocalyptic number.

112211222000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211222000100 is an abundant number, since it is smaller than the sum of its proper divisors (212453246987724).

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

112211222000100 is a wasteful number, since it uses less digits than its factorization.

112211222000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374037406684 (or 374037406677 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112211222000100 its reverse (1000222112211), we get a palindrome (113211444112311).

The spelling of 112211222000100 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twenty-two million, one hundred", and thus it is an aban number.