1118188884058 has 16 divisors (see below), whose sum is σ = 1700325662976. Its totient is φ = 551414256480.

The previous prime is 1118188884047. The next prime is 1118188884061. The reversal of 1118188884058 is 8504888818111.

It is a junction number, because it is equal to n+sod(n) for n = 1118188883987 and 1118188884005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037335 + ... + 4305397.

It is an arithmetic number, because the mean of its divisors is an integer number (106270353936).

Almost surely, 2^{1118188884058} is an apocalyptic number.

1118188884058 is a deficient number, since it is larger than the sum of its proper divisors (582136778918).

1118188884058 is a wasteful number, since it uses less digits than its factorization.

1118188884058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296709.

The product of its (nonzero) digits is 5242880, while the sum is 61.

The spelling of 1118188884058 in words is "one trillion, one hundred eighteen billion, one hundred eighty-eight million, eight hundred eighty-four thousand, fifty-eight".