11120522656 has 12 divisors (see below), whose sum is σ = 21893529042. Its totient is φ = 5560261312.

The previous prime is 11120522549. The next prime is 11120522719. The reversal of 11120522656 is 65622502111.

11120522656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6320250000 + 4800272656 = 79500^2 + 69284^2 .

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 as a sum of consecutive naturals, namely, 173758135 + ... + 173758198.

Almost surely, 2^11120522656 is an apocalyptic number.

11120522656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11120522656 is a deficient number, since it is larger than the sum of its proper divisors (10773006386).

11120522656 is an equidigital number, since it uses as much as digits as its factorization.

11120522656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347516343 (or 347516335 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 11120522656 in words is "eleven billion, one hundred twenty million, five hundred twenty-two thousand, six hundred fifty-six".