112202200121000 has 128 divisors (see below), whose sum is σ = 298874730735360. Its totient is φ = 39026852128000.

The previous prime is 112202200120921. The next prime is 112202200121057. The reversal of 112202200121000 is 121002202211.

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 31 ways as a sum of consecutive naturals, for example, 221490479 + ... + 221996478.

It is an arithmetic number, because the mean of its divisors is an integer number (2334958833870).

Almost surely, 2^{112202200121000} is an apocalyptic number.

112202200121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112202200121000 is an abundant number, since it is smaller than the sum of its proper divisors (186672530614360).

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

112202200121000 is a wasteful number, since it uses less digits than its factorization.

112202200121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443487012 (or 443486998 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112202200121000 its reverse (121002202211), we get a palindrome (112323202323211).

The spelling of 112202200121000 in words is "one hundred twelve trillion, two hundred two billion, two hundred million, one hundred twenty-one thousand".