11331120220230 has 32 divisors (see below), whose sum is σ = 27270439776000. Its totient is φ = 3013215253472.

The previous prime is 11331120220223. The next prime is 11331120220271. The reversal of 11331120220230 is 3202202113311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11331120220197 and 11331120220206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526039380 + ... + 526060919.

It is an arithmetic number, because the mean of its divisors is an integer number (852201243000).

Almost surely, 2^{11331120220230} is an apocalyptic number.

11331120220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331120220230 is an abundant number, since it is smaller than the sum of its proper divisors (15939319555770).

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

11331120220230 is a wasteful number, since it uses less digits than its factorization.

11331120220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052100668.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11331120220230 its reverse (3202202113311), we get a palindrome (14533322333541).

The spelling of 11331120220230 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty".