1114144011200 has 168 divisors, whose sum is σ = 3041409980160. Its totient is φ = 398276070400.

The previous prime is 1114144011173. The next prime is 1114144011223. The reversal of 1114144011200 is 21104414111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501929 + ... + 1574871.

Almost surely, 2^{1114144011200} is an apocalyptic number.

1114144011200 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 1114144011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1520704990080).

1114144011200 is an abundant number, since it is smaller than the sum of its proper divisors (1927265968960).

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

1114144011200 is a wasteful number, since it uses less digits than its factorization.

1114144011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073035 (or 1073020 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 1114144011200 its reverse (21104414111), we get a palindrome (1135248425311).

The spelling of 1114144011200 in words is "one trillion, one hundred fourteen billion, one hundred forty-four million, eleven thousand, two hundred".