110012120021112 has 16 divisors (see below), whose sum is σ = 275030300052840. Its totient is φ = 36670706673696.

The previous prime is 110012120021101. The next prime is 110012120021173. The reversal of 110012120021112 is 211120021210011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110012120021091 and 110012120021100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2291919167083 + ... + 2291919167130.

Almost surely, 2^{110012120021112} is an apocalyptic number.

110012120021112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012120021112 is an abundant number, since it is smaller than the sum of its proper divisors (165018180031728).

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

110012120021112 is a wasteful number, since it uses less digits than its factorization.

110012120021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583838334222 (or 4583838334218 counting only the distinct ones).

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

Adding to 110012120021112 its reverse (211120021210011), we get a palindrome (321132141231123).

The spelling of 110012120021112 in words is "one hundred ten trillion, twelve billion, one hundred twenty million, twenty-one thousand, one hundred twelve".