1116752221500 has 96 divisors (see below), whose sum is σ = 3285508489536. Its totient is φ = 294730444800.

The previous prime is 1116752221393. The next prime is 1116752221577. The reversal of 1116752221500 is 51222576111.

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 31 ways as a sum of consecutive naturals, for example, 3692137 + ... + 3983136.

It is an arithmetic number, because the mean of its divisors is an integer number (34224046766).

Almost surely, 2^{1116752221500} is an apocalyptic number.

1116752221500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116752221500 is an abundant number, since it is smaller than the sum of its proper divisors (2168756268036).

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

1116752221500 is a wasteful number, since it uses less digits than its factorization.

1116752221500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7675392 (or 7675380 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

Adding to 1116752221500 its reverse (51222576111), we get a palindrome (1167974797611).

The spelling of 1116752221500 in words is "one trillion, one hundred sixteen billion, seven hundred fifty-two million, two hundred twenty-one thousand, five hundred".