11331131311022 has 16 divisors (see below), whose sum is σ = 17164859136000. Its totient is φ = 5609690400888.

The previous prime is 11331131311007. The next prime is 11331131311057. The reversal of 11331131311022 is 22011313113311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44573408 + ... + 44826899.

It is an arithmetic number, because the mean of its divisors is an integer number (1072803696000).

Almost surely, 2^{11331131311022} is an apocalyptic number.

11331131311022 is a deficient number, since it is larger than the sum of its proper divisors (5833727824978).

11331131311022 is a wasteful number, since it uses less digits than its factorization.

11331131311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89400935.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11331131311022 its reverse (22011313113311), we get a palindrome (33342444424333).

The spelling of 11331131311022 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, three hundred eleven thousand, twenty-two".