110012188812 has 48 divisors (see below), whose sum is σ = 268574127360. Its totient is φ = 34982278848.

The previous prime is 110012188807. The next prime is 110012188829. The reversal of 110012188812 is 218881210011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431362 + ... + 637257.

It is an arithmetic number, because the mean of its divisors is an integer number (5595294320).

Almost surely, 2^110012188812 is an apocalyptic number.

110012188812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012188812 is an abundant number, since it is smaller than the sum of its proper divisors (158561938548).

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

110012188812 is a wasteful number, since it uses less digits than its factorization.

110012188812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069022 (or 1069020 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 33.

Adding to 110012188812 its reverse (218881210011), we get a palindrome (328893398823).

The spelling of 110012188812 in words is "one hundred ten billion, twelve million, one hundred eighty-eight thousand, eight hundred twelve".