11331110322331 has 32 divisors (see below), whose sum is σ = 11627549632512. Its totient is φ = 11039230540800.

The previous prime is 11331110322319. The next prime is 11331110322341. The reversal of 11331110322331 is 13322301113311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331110322331 is a prime.

It is a super-2 number, since 2×11331110322331² (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 = 11331110322296 and 11331110322305.

It is not an unprimeable number, because it can be changed into a prime (11331110322341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4441829506 + ... + 4441832056.

It is an arithmetic number, because the mean of its divisors is an integer number (363360926016).

Almost surely, 2^{11331110322331} is an apocalyptic number.

11331110322331 is a deficient number, since it is larger than the sum of its proper divisors (296439310181).

11331110322331 is a wasteful number, since it uses less digits than its factorization.

11331110322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11331110322331 its reverse (13322301113311), we get a palindrome (24653411435642).

The spelling of 11331110322331 in words is "eleven trillion, three hundred thirty-one billion, one hundred ten million, three hundred twenty-two thousand, three hundred thirty-one".