11022336 has 156 divisors (see below), whose sum is σ = 35778288. Its totient is φ = 3244032.

The previous prime is 11022331. The next prime is 11022397. The reversal of 11022336 is 63322011.

It is a tau number, because it is divible by the number of its divisors (156).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479221 + ... + 479243.

It is an arithmetic number, because the mean of its divisors is an integer number (229348).

Almost surely, 2^11022336 is an apocalyptic number.

11022336 is a gapful number since it is divisible by the number (16) 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 11022336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17889144).

11022336 is an abundant number, since it is smaller than the sum of its proper divisors (24755952).

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

11022336 is a wasteful number, since it uses less digits than its factorization.

11022336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 11022336 is about 3319.9903614318. The cubic root of 11022336 is about 222.5484370413.

Adding to 11022336 its reverse (63322011), we get a palindrome (74344347).

The spelling of 11022336 in words is "eleven million, twenty-two thousand, three hundred thirty-six".