112120121011112 has 32 divisors (see below), whose sum is σ = 215372885794920. Its totient is φ = 54687608156160.

The previous prime is 112120121011103. The next prime is 112120121011139. The reversal of 112120121011112 is 211110121021211.

It can be written as a sum of positive squares in 4 ways, for example, as 30283383205156 + 81836737805956 = 5503034^2 + 9046366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12542303 + ... + 19533294.

Almost surely, 2^{112120121011112} is an apocalyptic number.

It is an amenable number.

112120121011112 is a deficient number, since it is larger than the sum of its proper divisors (103252764783808).

112120121011112 is a wasteful number, since it uses less digits than its factorization.

112120121011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32086301 (or 32086297 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112120121011112 its reverse (211110121021211), we get a palindrome (323230242032323).

The spelling of 112120121011112 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred twenty-one million, eleven thousand, one hundred twelve".