110112020011212 has 48 divisors (see below), whose sum is σ = 257552760858624. Its totient is φ = 36614780704000.

The previous prime is 110112020011181. The next prime is 110112020011241. The reversal of 110112020011212 is 212110020211011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110112020011191 and 110112020011200.

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 15 ways as a sum of consecutive naturals, for example, 45582637 + ... + 47937467.

It is an arithmetic number, because the mean of its divisors is an integer number (5365682517888).

Almost surely, 2^{110112020011212} is an apocalyptic number.

110112020011212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110112020011212 is an abundant number, since it is smaller than the sum of its proper divisors (147440740847412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110112020011212 is a wasteful number, since it uses less digits than its factorization.

110112020011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364310 (or 2364308 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110112020011212 its reverse (212110020211011), we get a palindrome (322222040222223).

The spelling of 110112020011212 in words is "one hundred ten trillion, one hundred twelve billion, twenty million, eleven thousand, two hundred twelve".