11122330 has 16 divisors (see below), whose sum is σ = 20246760. Its totient is φ = 4398592.

The previous prime is 11122297. The next prime is 11122333. The reversal of 11122330 is 3322111.

It can be written as a sum of positive squares in 4 ways, for example, as 7447441 + 3674889 = 2729^2 + 1917^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11122330.

It is not an unprimeable number, because it can be changed into a prime (11122333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5359 + ... + 7138.

Almost surely, 2^11122330 is an apocalyptic number.

11122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122330 is a deficient number, since it is larger than the sum of its proper divisors (9124430).

11122330 is a wasteful number, since it uses less digits than its factorization.

11122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12593.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11122330 is about 3335.0157420918. The cubic root of 11122330 is about 223.2193943699.

Adding to 11122330 its reverse (3322111), we get a palindrome (14444441).

The spelling of 11122330 in words is "eleven million, one hundred twenty-two thousand, three hundred thirty".