1121441024200 has 192 divisors, whose sum is σ = 3273040512000. Its totient is φ = 348420061440.

The previous prime is 1121441024189. The next prime is 1121441024287. The reversal of 1121441024200 is 24201441211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 304710 + ... + 1528309.

It is an arithmetic number, because the mean of its divisors is an integer number (17047086000).

Almost surely, 2^{1121441024200} is an apocalyptic number.

1121441024200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121441024200 is an abundant number, since it is smaller than the sum of its proper divisors (2151599487800).

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

1121441024200 is a wasteful number, since it uses less digits than its factorization.

1121441024200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833084 (or 1833075 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1121441024200 its reverse (24201441211), we get a palindrome (1145642465411).

The spelling of 1121441024200 in words is "one trillion, one hundred twenty-one billion, four hundred forty-one million, twenty-four thousand, two hundred".