1110043244112 has 160 divisors (see below), whose sum is σ = 3265149588480. Its totient is φ = 321669596160.

The previous prime is 1110043244053. The next prime is 1110043244129. The reversal of 1110043244112 is 2114423400111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60552964 + ... + 60571292.

It is an arithmetic number, because the mean of its divisors is an integer number (20407184928).

Almost surely, 2^{1110043244112} is an apocalyptic number.

1110043244112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110043244112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632574794240).

1110043244112 is an abundant number, since it is smaller than the sum of its proper divisors (2155106344368).

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

1110043244112 is a wasteful number, since it uses less digits than its factorization.

1110043244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23361 (or 23355 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1110043244112 its reverse (2114423400111), we get a palindrome (3224466644223).

The spelling of 1110043244112 in words is "one trillion, one hundred ten billion, forty-three million, two hundred forty-four thousand, one hundred twelve".