112211102200120 has 192 divisors, whose sum is σ = 322516795599360. Its totient is φ = 34743266208000.

The previous prime is 112211102200073. The next prime is 112211102200247. The reversal of 112211102200120 is 21002201112211.

It is a junction number, because it is equal to n+sod(n) for n = 112211102200094 and 112211102200103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13978204 + ... + 20489323.

It is an arithmetic number, because the mean of its divisors is an integer number (1679774977080).

Almost surely, 2^{112211102200120} is an apocalyptic number.

112211102200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211102200120 is an abundant number, since it is smaller than the sum of its proper divisors (210305693399240).

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

112211102200120 is a wasteful number, since it uses less digits than its factorization.

112211102200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34467714 (or 34467703 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112211102200120 its reverse (21002201112211), we get a palindrome (133213303312331).

The spelling of 112211102200120 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred two million, two hundred thousand, one hundred twenty".