110110212112 has 40 divisors (see below), whose sum is σ = 215516536416.
Its totient is φ = 54495365376.
The previous prime is 110110212103. The next prime is 110110212161. The reversal of 110110212112 is 211212011011.
Adding to 110110212112 its reverse (211212011011), we get a palindrome (321322223123).
It is a happy number.
It is a super-2 number, since 2×1101102121122 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 110110212092 and 110110212101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688243 + ... + 833005.
Almost surely, 2110110212112 is an apocalyptic number.
It is an amenable number.
110110212112 is a deficient number, since it is larger than the sum of its proper divisors (105406324304).
110110212112 is a wasteful number, since it uses less digits than its factorization.
110110212112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145255 (or 145249 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
The spelling of 110110212112 in words is "one hundred ten billion, one hundred ten million, two hundred twelve thousand, one hundred twelve".