11600558112 has 192 divisors, whose sum is σ = 36930539520. Its totient is φ = 3140121600.

The previous prime is 11600558083. The next prime is 11600558147. The reversal of 11600558112 is 21185500611.

It is a self number, because there is not a number n which added to its sum of digits gives 11600558112.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411939 + ... + 439197.

It is an arithmetic number, because the mean of its divisors is an integer number (192346560).

Almost surely, 2^11600558112 is an apocalyptic number.

11600558112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11600558112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18465269760).

11600558112 is an abundant number, since it is smaller than the sum of its proper divisors (25329981408).

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

11600558112 is a wasteful number, since it uses less digits than its factorization.

11600558112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27327 (or 27319 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 30.

The spelling of 11600558112 in words is "eleven billion, six hundred million, five hundred fifty-eight thousand, one hundred twelve".