2112000001112 has 8 divisors (see below), whose sum is σ = 3960000002100. Its totient is φ = 1056000000552.

The previous prime is 2112000001081. The next prime is 2112000001169. The reversal of 2112000001112 is 2111000002112.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2112000001093 and 2112000001102.

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 as a sum of consecutive naturals, namely, 132000000062 + ... + 132000000077.

Almost surely, 2^{2112000001112} is an apocalyptic number.

It is an amenable number.

2112000001112 is a deficient number, since it is larger than the sum of its proper divisors (1848000000988).

2112000001112 is a wasteful number, since it uses less digits than its factorization.

2112000001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264000000145 (or 264000000141 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2112000001112 its reverse (2111000002112), we get a palindrome (4223000003224).

The spelling of 2112000001112 in words is "two trillion, one hundred twelve billion, one thousand, one hundred twelve".