112011020101012 has 12 divisors (see below), whose sum is σ = 199717762255956. Its totient is φ = 54948802313600.

The previous prime is 112011020100997. The next prime is 112011020101049. The reversal of 112011020101012 is 210101020110211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 89272942846096 + 22738077254916 = 9448436^2 + 4768446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112011020100983 and 112011020101001.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 264176933989 + ... + 264176934412.

It is an arithmetic number, because the mean of its divisors is an integer number (16643146854663).

Almost surely, 2^{112011020101012} is an apocalyptic number.

It is an amenable number.

112011020101012 is a deficient number, since it is larger than the sum of its proper divisors (87706742154944).

112011020101012 is a wasteful number, since it uses less digits than its factorization.

112011020101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528353868458 (or 528353868456 counting only the distinct ones).

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

Adding to 112011020101012 its reverse (210101020110211), we get a palindrome (322112040211223).

The spelling of 112011020101012 in words is "one hundred twelve trillion, eleven billion, twenty million, one hundred one thousand, twelve".