1114243044220 has 24 divisors (see below), whose sum is σ = 2341982991600. Its totient is φ = 445302436992.

The previous prime is 1114243044197. The next prime is 1114243044223. The reversal of 1114243044220 is 224403424111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114243044223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24650650 + ... + 24695809.

It is an arithmetic number, because the mean of its divisors is an integer number (97582624650).

Almost surely, 2^{1114243044220} is an apocalyptic number.

1114243044220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114243044220 is an abundant number, since it is smaller than the sum of its proper divisors (1227739947380).

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

1114243044220 is a wasteful number, since it uses less digits than its factorization.

1114243044220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49347597 (or 49347595 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1114243044220 its reverse (224403424111), we get a palindrome (1338646468331).

The spelling of 1114243044220 in words is "one trillion, one hundred fourteen billion, two hundred forty-three million, forty-four thousand, two hundred twenty".