3112101121112 has 32 divisors (see below), whose sum is σ = 6148160550000. Its totient is φ = 1472747793408.

The previous prime is 3112101121097. The next prime is 3112101121121. The reversal of 3112101121112 is 2111211012113.

3112101121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 9599537 + ... + 9918432.

Almost surely, 2^{3112101121112} is an apocalyptic number.

It is an amenable number.

3112101121112 is a deficient number, since it is larger than the sum of its proper divisors (3036059428888).

3112101121112 is a wasteful number, since it uses less digits than its factorization.

3112101121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19519043 (or 19519039 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 3112101121112 its reverse (2111211012113), we get a palindrome (5223312133225).

The spelling of 3112101121112 in words is "three trillion, one hundred twelve billion, one hundred one million, one hundred twenty-one thousand, one hundred twelve".