110112012220012 has 12 divisors (see below), whose sum is σ = 210213841511016. Its totient is φ = 50050914645440.

The previous prime is 110112012219977. The next prime is 110112012220013. The reversal of 110112012220012 is 210022210211011.

It is not an unprimeable number, because it can be changed into a prime (110112012220013) 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, 1251272866093 + ... + 1251272866180.

It is an arithmetic number, because the mean of its divisors is an integer number (17517820125918).

Almost surely, 2^{110112012220012} is an apocalyptic number.

It is an amenable number.

110112012220012 is a deficient number, since it is larger than the sum of its proper divisors (100101829291004).

110112012220012 is a wasteful number, since it uses less digits than its factorization.

110112012220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502545732288 (or 2502545732286 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110112012220012 its reverse (210022210211011), we get a palindrome (320134222431023).

The spelling of 110112012220012 in words is "one hundred ten trillion, one hundred twelve billion, twelve million, two hundred twenty thousand, twelve".