11056565616000 has 128 divisors (see below), whose sum is σ = 36652515176160. Its totient is φ = 2948417484800.

The previous prime is 11056565615999. The next prime is 11056565616017. The reversal of 11056565616000 is 61656565011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115124559 + ... + 115220558.

Almost surely, 2^{11056565616000} is an apocalyptic number.

11056565616000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11056565616000 is an abundant number, since it is smaller than the sum of its proper divisors (25595949560160).

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

11056565616000 is an equidigital number, since it uses as much as digits as its factorization.

11056565616000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230345149 (or 230345127 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 11056565616000 in words is "eleven trillion, fifty-six billion, five hundred sixty-five million, six hundred sixteen thousand".