1188348062888 has 32 divisors (see below), whose sum is σ = 2561708419200. Its totient is φ = 506242370112.

The previous prime is 1188348062827. The next prime is 1188348062917. The reversal of 1188348062888 is 8882608438811.

It is a super-2 number, since 2×1188348062888² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63525083 + ... + 63543786.

It is an arithmetic number, because the mean of its divisors is an integer number (80053388100).

Almost surely, 2^{1188348062888} is an apocalyptic number.

It is an amenable number.

1188348062888 is an abundant number, since it is smaller than the sum of its proper divisors (1373360356312).

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

1188348062888 is a wasteful number, since it uses less digits than its factorization.

1188348062888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127069049 (or 127069045 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 65.

The spelling of 1188348062888 in words is "one trillion, one hundred eighty-eight billion, three hundred forty-eight million, sixty-two thousand, eight hundred eighty-eight".