11022030 has 96 divisors (see below), whose sum is σ = 30663360. Its totient is φ = 2741760.

The previous prime is 11022023. The next prime is 11022043. The reversal of 11022030 is 3022011.

It is a happy number.

11022030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106959 + ... + 107061.

It is an arithmetic number, because the mean of its divisors is an integer number (319410).

Almost surely, 2^11022030 is an apocalyptic number.

11022030 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 11022030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15331680).

11022030 is an abundant number, since it is smaller than the sum of its proper divisors (19641330).

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

11022030 is a wasteful number, since it uses less digits than its factorization.

11022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 11022030 is about 3319.9442766408. The cubic root of 11022030 is about 222.5463775731.

Adding to 11022030 its reverse (3022011), we get a palindrome (14044041).

The spelling of 11022030 in words is "eleven million, twenty-two thousand, thirty".