1117211463882 has 40 divisors (see below), whose sum is σ = 2525535100836. Its totient is φ = 369108206208.

The previous prime is 1117211463877. The next prime is 1117211463961. The reversal of 1117211463882 is 2883641127111.

1117211463882 is a `hidden beast` number, since 1 + 1 + 1 + 7 + 2 + 1 + 1 + 4 + 638 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 686165379201 + 431046084681 = 828351^2 + 656541^2 .

It is a super-2 number, since 2×1117211463882² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30496593 + ... + 30533204.

Almost surely, 2^{1117211463882} is an apocalyptic number.

1117211463882 is an abundant number, since it is smaller than the sum of its proper divisors (1408323636954).

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

1117211463882 is a wasteful number, since it uses less digits than its factorization.

1117211463882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61029924 (or 61029915 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The spelling of 1117211463882 in words is "one trillion, one hundred seventeen billion, two hundred eleven million, four hundred sixty-three thousand, eight hundred eighty-two".