112202010000120 has 256 divisors, whose sum is σ = 346873259779200. Its totient is φ = 29013408645120.

The previous prime is 112202010000107. The next prime is 112202010000149. The reversal of 112202010000120 is 21000010202211.

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

It is a junction number, because it is equal to n+sod(n) for n = 112202010000096 and 112202010000105.

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 63 ways as a sum of consecutive naturals, for example, 10304155636 + ... + 10304166524.

Almost surely, 2^{112202010000120} is an apocalyptic number.

112202010000120 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 112202010000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173436629889600).

112202010000120 is an abundant number, since it is smaller than the sum of its proper divisors (234671249779080).

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

112202010000120 is a wasteful number, since it uses less digits than its factorization.

112202010000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18578 (or 18574 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112202010000120 its reverse (21000010202211), we get a palindrome (133202020202331).

The spelling of 112202010000120 in words is "one hundred twelve trillion, two hundred two billion, ten million, one hundred twenty", and thus it is an aban number.