11022330 has 64 divisors (see below), whose sum is σ = 29196288. Its totient is φ = 2640960.

The previous prime is 11022293. The next prime is 11022331. The reversal of 11022330 is 3322011.

It is a happy number.

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

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41779 + ... + 42041.

It is an arithmetic number, because the mean of its divisors is an integer number (456192).

Almost surely, 2^11022330 is an apocalyptic number.

11022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14598144).

11022330 is an abundant number, since it is smaller than the sum of its proper divisors (18173958).

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

11022330 is a wasteful number, since it uses less digits than its factorization.

11022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 11022330 is about 3319.9894578146. The cubic root of 11022330 is about 222.5483966600.

Adding to 11022330 its reverse (3322011), we get a palindrome (14344341).

The spelling of 11022330 in words is "eleven million, twenty-two thousand, three hundred thirty".