110012112021012 has 24 divisors (see below), whose sum is σ = 256749648906912. Its totient is φ = 36662886741600.

The previous prime is 110012112020977. The next prime is 110012112021037. The reversal of 110012112021012 is 210120211210011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110012112020982 and 110012112021000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977099539 + ... + 977212122.

It is an arithmetic number, because the mean of its divisors is an integer number (10697902037788).

Almost surely, 2^{110012112021012} is an apocalyptic number.

110012112021012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012112021012 is an abundant number, since it is smaller than the sum of its proper divisors (146737536885900).

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

110012112021012 is a wasteful number, since it uses less digits than its factorization.

110012112021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954316359 (or 1954316357 counting only the distinct ones).

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

Adding to 110012112021012 its reverse (210120211210011), we get a palindrome (320132323231023).

The spelling of 110012112021012 in words is "one hundred ten trillion, twelve billion, one hundred twelve million, twenty-one thousand, twelve".