11481022086 has 16 divisors (see below), whose sum is σ = 23189392368. Its totient is φ = 3789116000.

The previous prime is 11481022051. The next prime is 11481022087. The reversal of 11481022086 is 68022018411.

11481022086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11481022087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9472185 + ... + 9473396.

It is an arithmetic number, because the mean of its divisors is an integer number (1449337023).

Almost surely, 2^11481022086 is an apocalyptic number.

11481022086 is an abundant number, since it is smaller than the sum of its proper divisors (11708370282).

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

11481022086 is a wasteful number, since it uses less digits than its factorization.

11481022086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18945687.

The product of its (nonzero) digits is 6144, while the sum is 33.

The spelling of 11481022086 in words is "eleven billion, four hundred eighty-one million, twenty-two thousand, eighty-six".