1115366727372 has 24 divisors (see below), whose sum is σ = 2603117620656. Its totient is φ = 371703872448.

The previous prime is 1115366727359. The next prime is 1115366727383. The reversal of 1115366727372 is 2737276635111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10574923 + ... + 10679874.

It is an arithmetic number, because the mean of its divisors is an integer number (108463234194).

Almost surely, 2^{1115366727372} is an apocalyptic number.

1115366727372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1115366727372 is an abundant number, since it is smaller than the sum of its proper divisors (1487750893284).

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

1115366727372 is a wasteful number, since it uses less digits than its factorization.

1115366727372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21259177 (or 21259175 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 51.

The spelling of 1115366727372 in words is "one trillion, one hundred fifteen billion, three hundred sixty-six million, seven hundred twenty-seven thousand, three hundred seventy-two".