110120012 has 12 divisors (see below), whose sum is σ = 192948840.
Its totient is φ = 54991776.
The previous prime is 110120011. The next prime is 110120039. The reversal of 110120012 is 210021011.
Adding to 110120012 its reverse (210021011), we get a palindrome (320141023).
Subtracting 110120012 from its reverse (210021011), we obtain a palindrome (99900999).
It is not an unprimeable number, because it can be changed into a prime (110120011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13337 + ... + 19952.
It is an arithmetic number, because the mean of its divisors is an integer number (16079070).
Almost surely, 2110120012 is an apocalyptic number.
It is an amenable number.
110120012 is a deficient number, since it is larger than the sum of its proper divisors (82828828).
110120012 is a wasteful number, since it uses less digits than its factorization.
110120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34120 (or 34118 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
The square root of 110120012 is about 10493.8082696417.
The cubic root of 110120012 is about 479.3161732471.
The spelling of 110120012 in words is "one hundred ten million, one hundred twenty thousand, twelve".