5512243120000 has 160 divisors (see below), whose sum is σ = 13744892632680. Its totient is φ = 2201280768000.

The previous prime is 5512243119967. The next prime is 5512243120019. The reversal of 5512243120000 is 213422155.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48983799 + ... + 49096201.

Almost surely, 2^{5512243120000} is an apocalyptic number.

5512243120000 is a gapful number since it is divisible by the number (50) 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 5512243120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6872446316340).

5512243120000 is an abundant number, since it is smaller than the sum of its proper divisors (8232649512680).

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

5512243120000 is an equidigital number, since it uses as much as digits as its factorization.

5512243120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113050 (or 113023 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 5512243120000 its reverse (213422155), we get a palindrome (5512456542155).

The spelling of 5512243120000 in words is "five trillion, five hundred twelve billion, two hundred forty-three million, one hundred twenty thousand".