11322132112111 has 4 divisors (see below), whose sum is σ = 11323460853424. Its totient is φ = 11320803370800.

The previous prime is 11322132112103. The next prime is 11322132112129. The reversal of 11322132112111 is 11121123122311.

11322132112111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11322132112111 - 2³ = 11322132112103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322132112411) 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, 664357875 + ... + 664374916.

It is an arithmetic number, because the mean of its divisors is an integer number (2830865213356).

Almost surely, 2^{11322132112111} is an apocalyptic number.

11322132112111 is a deficient number, since it is larger than the sum of its proper divisors (1328741313).

11322132112111 is an equidigital number, since it uses as much as digits as its factorization.

11322132112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328741312.

The product of its digits is 144, while the sum is 22.

Adding to 11322132112111 its reverse (11121123122311), we get a palindrome (22443255234422).

The spelling of 11322132112111 in words is "eleven trillion, three hundred twenty-two billion, one hundred thirty-two million, one hundred twelve thousand, one hundred eleven".