110102011012 has 72 divisors (see below), whose sum is σ = 225918313152. Its totient is φ = 45992318400.

The previous prime is 110102011009. The next prime is 110102011027. The reversal of 110102011012 is 210110201011.

It is a self number, because there is not a number n which added to its sum of digits gives 110102011012.

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 23 ways as a sum of consecutive naturals, for example, 28006687 + ... + 28010617.

Almost surely, 2^110102011012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110102011012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112959156576).

110102011012 is an abundant number, since it is smaller than the sum of its proper divisors (115816302140).

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

110102011012 is a wasteful number, since it uses less digits than its factorization.

110102011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569 (or 4524 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110102011012 its reverse (210110201011), we get a palindrome (320212212023).

The spelling of 110102011012 in words is "one hundred ten billion, one hundred two million, eleven thousand, twelve".