110012001012000 has 576 divisors, whose sum is σ = 406573977858048. Its totient is φ = 29214743040000.

The previous prime is 110012001011993. The next prime is 110012001012031. The reversal of 110012001012000 is 210100210011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 234017185 + ... + 234486815.

It is an arithmetic number, because the mean of its divisors is an integer number (705857600448).

Almost surely, 2^{110012001012000} is an apocalyptic number.

110012001012000 is a gapful number since it is divisible by the number (10) 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 110012001012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203286988929024).

110012001012000 is an abundant number, since it is smaller than the sum of its proper divisors (296561976846048).

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

110012001012000 is an equidigital number, since it uses as much as digits as its factorization.

110012001012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469912 (or 469882 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110012001012000 its reverse (210100210011), we get a palindrome (110222101222011).

The spelling of 110012001012000 in words is "one hundred ten trillion, twelve billion, one million, twelve thousand".