110020120101112 has 32 divisors (see below), whose sum is σ = 222203249815680. Its totient is φ = 50767719696000.

The previous prime is 110020120101077. The next prime is 110020120101137. The reversal of 110020120101112 is 211101021020011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 110020120101092 and 110020120101101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111980139 + ... + 112958362.

It is an arithmetic number, because the mean of its divisors is an integer number (6943851556740).

Almost surely, 2^{110020120101112} is an apocalyptic number.

It is an amenable number.

110020120101112 is an abundant number, since it is smaller than the sum of its proper divisors (112183129714568).

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

110020120101112 is a wasteful number, since it uses less digits than its factorization.

110020120101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224943223 (or 224943219 counting only the distinct ones).

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

Adding to 110020120101112 its reverse (211101021020011), we get a palindrome (321121141121123).

The spelling of 110020120101112 in words is "one hundred ten trillion, twenty billion, one hundred twenty million, one hundred one thousand, one hundred twelve".