1124104520000 has 420 divisors, whose sum is σ = 3501650238240. Its totient is φ = 350359680000.

The previous prime is 1124104519973. The next prime is 1124104520003. The reversal of 1124104520000 is 254014211.

It is a happy number.

It is a super-2 number, since 2×1124104520000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124104520003) by changing a digit.

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 59 ways as a sum of consecutive naturals, for example, 33863411 + ... + 33896589.

It is an arithmetic number, because the mean of its divisors is an integer number (8337262472).

Almost surely, 2^{1124104520000} is an apocalyptic number.

1124104520000 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 1124104520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1750825119120).

1124104520000 is an abundant number, since it is smaller than the sum of its proper divisors (2377545718240).

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

1124104520000 is an equidigital number, since it uses as much as digits as its factorization.

1124104520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33240 (or 33204 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 1124104520000 its reverse (254014211), we get a palindrome (1124358534211).

The spelling of 1124104520000 in words is "one trillion, one hundred twenty-four billion, one hundred four million, five hundred twenty thousand".