110012002012 has 24 divisors (see below), whose sum is σ = 222377203440. Its totient is φ = 47063957760.

The previous prime is 110012001991. The next prime is 110012002013. The reversal of 110012002012 is 210200210011.

It is a self number, because there is not a number n which added to its sum of digits gives 110012002012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012002013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 73536687 + ... + 73538182.

It is an arithmetic number, because the mean of its divisors is an integer number (9265716810).

Almost surely, 2^110012002012 is an apocalyptic number.

It is an amenable number.

110012002012 is an abundant number, since it is smaller than the sum of its proper divisors (112365201428).

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

110012002012 is a wasteful number, since it uses less digits than its factorization.

110012002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147074901 (or 147074899 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110012002012 its reverse (210200210011), we get a palindrome (320212212023).

The spelling of 110012002012 in words is "one hundred ten billion, twelve million, two thousand, twelve".