1117264684120 has 64 divisors (see below), whose sum is σ = 2721392432640. Its totient is φ = 410368627200.

The previous prime is 1117264684103. The next prime is 1117264684127. The reversal of 1117264684120 is 214864627111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117264684127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5525251 + ... + 5723890.

It is an arithmetic number, because the mean of its divisors is an integer number (42521756760).

Almost surely, 2^{1117264684120} is an apocalyptic number.

1117264684120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1117264684120 is an abundant number, since it is smaller than the sum of its proper divisors (1604127748520).

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

1117264684120 is a wasteful number, since it uses less digits than its factorization.

1117264684120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11249356 (or 11249352 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 1117264684120 in words is "one trillion, one hundred seventeen billion, two hundred sixty-four million, six hundred eighty-four thousand, one hundred twenty".