112122500501000 has 128 divisors (see below), whose sum is σ = 286694418366720. Its totient is φ = 40703976000000.

The previous prime is 112122500500973. The next prime is 112122500501173. The reversal of 112122500501000 is 105005221211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868996 + ... + 15090995.

It is an arithmetic number, because the mean of its divisors is an integer number (2239800143490).

Almost surely, 2^{112122500501000} is an apocalyptic number.

112122500501000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112122500501000 is an abundant number, since it is smaller than the sum of its proper divisors (174571917865720).

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

112122500501000 is a wasteful number, since it uses less digits than its factorization.

112122500501000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16960624 (or 16960610 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 112122500501000 its reverse (105005221211), we get a palindrome (112227505722211).

The spelling of 112122500501000 in words is "one hundred twelve trillion, one hundred twenty-two billion, five hundred million, five hundred one thousand".