1218082883756 has 12 divisors (see below), whose sum is σ = 2131727224368. Its totient is φ = 609017962512.

The previous prime is 1218082883753. The next prime is 1218082883767. The reversal of 1218082883756 is 6573882808121.

It is a junction number, because it is equal to n+sod(n) for n = 1218082883695 and 1218082883704.

It is not an unprimeable number, because it can be changed into a prime (1218082883753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5752856 + ... + 5960831.

It is an arithmetic number, because the mean of its divisors is an integer number (177643935364).

Almost surely, 2^{1218082883756} is an apocalyptic number.

It is an amenable number.

1218082883756 is a deficient number, since it is larger than the sum of its proper divisors (913644340612).

1218082883756 is a wasteful number, since it uses less digits than its factorization.

1218082883756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11739688 (or 11739686 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 59.

The spelling of 1218082883756 in words is "one trillion, two hundred eighteen billion, eighty-two million, eight hundred eighty-three thousand, seven hundred fifty-six".