11022298560 has 560 divisors, whose sum is σ = 48266640576. Its totient is φ = 2325086208.

The previous prime is 11022298549. The next prime is 11022298561. The reversal of 11022298560 is 6589222011.

11022298560 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 2 + 2 + 98 + 560 = 666.

11022298560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022298561) 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 79 ways as a sum of consecutive naturals, for example, 2356384 + ... + 2361056.

Almost surely, 2^11022298560 is an apocalyptic number.

11022298560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022298560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24133320288).

11022298560 is an abundant number, since it is smaller than the sum of its proper divisors (37244342016).

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

11022298560 is a wasteful number, since it uses less digits than its factorization.

11022298560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722 (or 4703 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 11022298560 in words is "eleven billion, twenty-two million, two hundred ninety-eight thousand, five hundred sixty".