11331214411 has 4 divisors (see below), whose sum is σ = 12361324824. Its totient is φ = 10301104000.

The previous prime is 11331214397. The next prime is 11331214451. The reversal of 11331214411 is 11441213311.

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

It is not a de Polignac number, because 11331214411 - 2¹¹ = 11331212363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331214451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515055190 + ... + 515055211.

It is an arithmetic number, because the mean of its divisors is an integer number (3090331206).

Almost surely, 2^11331214411 is an apocalyptic number.

11331214411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11331214411 is a deficient number, since it is larger than the sum of its proper divisors (1030110413).

11331214411 is a wasteful number, since it uses less digits than its factorization.

11331214411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030110412.

The product of its digits is 288, while the sum is 22.

Adding to 11331214411 its reverse (11441213311), we get a palindrome (22772427722).

The spelling of 11331214411 in words is "eleven billion, three hundred thirty-one million, two hundred fourteen thousand, four hundred eleven".