11122141311 has 24 divisors (see below), whose sum is σ = 16240550976. Its totient is φ = 7334030400.

The previous prime is 11122141301. The next prime is 11122141351. The reversal of 11122141311 is 11314122111.

It is not a de Polignac number, because 11122141311 - 2¹¹ = 11122139263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122141301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 997081 + ... + 1008173.

It is an arithmetic number, because the mean of its divisors is an integer number (676689624).

Almost surely, 2^11122141311 is an apocalyptic number.

11122141311 is a deficient number, since it is larger than the sum of its proper divisors (5118409665).

11122141311 is a wasteful number, since it uses less digits than its factorization.

11122141311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12303 (or 12300 counting only the distinct ones).

The product of its digits is 48, while the sum is 18.

Adding to 11122141311 its reverse (11314122111), we get a palindrome (22436263422).

The spelling of 11122141311 in words is "eleven billion, one hundred twenty-two million, one hundred forty-one thousand, three hundred eleven".