11233220330330 has 32 divisors (see below), whose sum is σ = 21455040649536. Its totient is φ = 4219921410304.

The previous prime is 11233220330281. The next prime is 11233220330333. The reversal of 11233220330330 is 3303302233211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11233220330330.

It is not an unprimeable number, because it can be changed into a prime (11233220330333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70667684 + ... + 70826463.

It is an arithmetic number, because the mean of its divisors is an integer number (670470020298).

Almost surely, 2^{11233220330330} is an apocalyptic number.

11233220330330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11233220330330 is a deficient number, since it is larger than the sum of its proper divisors (10221820319206).

11233220330330 is a wasteful number, since it uses less digits than its factorization.

11233220330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141494638.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 11233220330330 its reverse (3303302233211), we get a palindrome (14536522563541).

The spelling of 11233220330330 in words is "eleven trillion, two hundred thirty-three billion, two hundred twenty million, three hundred thirty thousand, three hundred thirty".