1123441002200 has 96 divisors (see below), whose sum is σ = 2999426328000. Its totient is φ = 387022723200.

The previous prime is 1123441002191. The next prime is 1123441002239. The reversal of 1123441002200 is 22001443211.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13396490 + ... + 13480089.

It is an arithmetic number, because the mean of its divisors is an integer number (31244024250).

Almost surely, 2^{1123441002200} is an apocalyptic number.

1123441002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123441002200 is an abundant number, since it is smaller than the sum of its proper divisors (1875985325800).

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

1123441002200 is a wasteful number, since it uses less digits than its factorization.

1123441002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26876625 (or 26876616 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1123441002200 its reverse (22001443211), we get a palindrome (1145442445411).

The spelling of 1123441002200 in words is "one trillion, one hundred twenty-three billion, four hundred forty-one million, two thousand, two hundred".