112121002111000 has 32 divisors (see below), whose sum is σ = 262363144942080. Its totient is φ = 44848400844000.

The previous prime is 112121002110881. The next prime is 112121002111109. The reversal of 112121002111000 is 111200121211.

It is a happy number.

It is a super-2 number, since 2×112121002111000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56060500056 + ... + 56060502055.

It is an arithmetic number, because the mean of its divisors is an integer number (8198848279440).

Almost surely, 2^{112121002111000} is an apocalyptic number.

112121002111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112121002111000 is an abundant number, since it is smaller than the sum of its proper divisors (150242142831080).

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

112121002111000 is a wasteful number, since it uses less digits than its factorization.

112121002111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112121002132 (or 112121002118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112121002111000 its reverse (111200121211), we get a palindrome (112232202232211).

The spelling of 112121002111000 in words is "one hundred twelve trillion, one hundred twenty-one billion, two million, one hundred eleven thousand".