1121183190668 has 12 divisors (see below), whose sum is σ = 1962575128920. Its totient is φ = 560447439552.

The previous prime is 1121183190661. The next prime is 1121183190719. The reversal of 1121183190668 is 8660913811211.

It is not an unprimeable number, because it can be changed into a prime (1121183190661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36021446 + ... + 36052557.

It is an arithmetic number, because the mean of its divisors is an integer number (163547927410).

Almost surely, 2^{1121183190668} is an apocalyptic number.

It is an amenable number.

1121183190668 is a deficient number, since it is larger than the sum of its proper divisors (841391938252).

1121183190668 is a wasteful number, since it uses less digits than its factorization.

1121183190668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72077896 (or 72077894 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 47.

The spelling of 1121183190668 in words is "one trillion, one hundred twenty-one billion, one hundred eighty-three million, one hundred ninety thousand, six hundred sixty-eight".