11330212302331 has 4 divisors (see below), whose sum is σ = 12201767094832. Its totient is φ = 10458657509832.

The previous prime is 11330212302317. The next prime is 11330212302337. The reversal of 11330212302331 is 13320321203311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11330212302331 - 2⁷ = 11330212302203 is a prime.

It is a super-2 number, since 2×11330212302331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11330212302296 and 11330212302305.

It is not an unprimeable number, because it can be changed into a prime (11330212302337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435777396231 + ... + 435777396256.

It is an arithmetic number, because the mean of its divisors is an integer number (3050441773708).

Almost surely, 2^{11330212302331} is an apocalyptic number.

11330212302331 is a deficient number, since it is larger than the sum of its proper divisors (871554792501).

11330212302331 is an equidigital number, since it uses as much as digits as its factorization.

11330212302331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871554792500.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11330212302331 its reverse (13320321203311), we get a palindrome (24650533505642).

The spelling of 11330212302331 in words is "eleven trillion, three hundred thirty billion, two hundred twelve million, three hundred two thousand, three hundred thirty-one".