11056311162 has 64 divisors (see below), whose sum is σ = 26562936960. Its totient is φ = 3388649472.

The previous prime is 11056311113. The next prime is 11056311187. The reversal of 11056311162 is 26111365011.

11056311162 is a `hidden beast` number, since 1 + 10 + 5 + 631 + 1 + 16 + 2 = 666.

11056311162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 149773 + ... + 211055.

It is an arithmetic number, because the mean of its divisors is an integer number (415045890).

Almost surely, 2^11056311162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11056311162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13281468480).

11056311162 is an abundant number, since it is smaller than the sum of its proper divisors (15506625798).

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

11056311162 is a wasteful number, since it uses less digits than its factorization.

11056311162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61564 (or 61558 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 11056311162 its reverse (26111365011), we get a palindrome (37167676173).

The spelling of 11056311162 in words is "eleven billion, fifty-six million, three hundred eleven thousand, one hundred sixty-two".