1114144220000 has 480 divisors, whose sum is σ = 3181524236352. Its totient is φ = 376077312000.

The previous prime is 1114144219967. The next prime is 1114144220011. The reversal of 1114144220000 is 224414111.

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 79 ways as a sum of consecutive naturals, for example, 3802539854 + ... + 3802540146.

Almost surely, 2^{1114144220000} is an apocalyptic number.

1114144220000 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 1114144220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590762118176).

1114144220000 is an abundant number, since it is smaller than the sum of its proper divisors (2067380016352).

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

1114144220000 is a wasteful number, since it uses less digits than its factorization.

1114144220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1114144220000 its reverse (224414111), we get a palindrome (1114368634111).

The spelling of 1114144220000 in words is "one trillion, one hundred fourteen billion, one hundred forty-four million, two hundred twenty thousand".