11056612152 has 64 divisors (see below), whose sum is σ = 28609660800. Its totient is φ = 3556586880.

The previous prime is 11056612139. The next prime is 11056612153. The reversal of 11056612152 is 25121665011.

It is a super-2 number, since 2×11056612152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056612153) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2065143 + ... + 2070489.

It is an arithmetic number, because the mean of its divisors is an integer number (447025950).

Almost surely, 2^11056612152 is an apocalyptic number.

11056612152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11056612152 is an abundant number, since it is smaller than the sum of its proper divisors (17553048648).

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

11056612152 is a wasteful number, since it uses less digits than its factorization.

11056612152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356 (or 8352 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 11056612152 in words is "eleven billion, fifty-six million, six hundred twelve thousand, one hundred fifty-two".