110001010112 has 112 divisors (see below), whose sum is σ = 265198433280. Its totient is φ = 44219520000.

The previous prime is 110001010109. The next prime is 110001010117. The reversal of 110001010112 is 211010100011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 110001010112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001010117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795737 + ... + 923687.

Almost surely, 2^110001010112 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 110001010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132599216640).

110001010112 is an abundant number, since it is smaller than the sum of its proper divisors (155197423168).

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

110001010112 is a wasteful number, since it uses less digits than its factorization.

110001010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128090 (or 128080 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110001010112 its reverse (211010100011), we get a palindrome (321011110123).

The spelling of 110001010112 in words is "one hundred ten billion, one million, ten thousand, one hundred twelve".