1115552033200 has 60 divisors (see below), whose sum is σ = 2923760476728. Its totient is φ = 405655283200.

The previous prime is 1115552033147. The next prime is 1115552033203. The reversal of 1115552033200 is 23302555111.

It is not an unprimeable number, because it can be changed into a prime (1115552033203) 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 11 ways as a sum of consecutive naturals, for example, 126762877 + ... + 126771676.

Almost surely, 2^{1115552033200} is an apocalyptic number.

1115552033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1115552033200 is an abundant number, since it is smaller than the sum of its proper divisors (1808208443528).

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

1115552033200 is a wasteful number, since it uses less digits than its factorization.

1115552033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253534582 (or 253534571 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 1115552033200 its reverse (23302555111), we get a palindrome (1138854588311).

The spelling of 1115552033200 in words is "one trillion, one hundred fifteen billion, five hundred fifty-two million, thirty-three thousand, two hundred".