11310022232111 has 4 divisors (see below), whose sum is σ = 11333246097552. Its totient is φ = 11286798366672.

The previous prime is 11310022232087. The next prime is 11310022232129. The reversal of 11310022232111 is 11123222001311.

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 11310022232111 - 2¹⁰ = 11310022231087 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 (11310022232611) 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, 11611931990 + ... + 11611932963.

It is an arithmetic number, because the mean of its divisors is an integer number (2833311524388).

Almost surely, 2^{11310022232111} is an apocalyptic number.

11310022232111 is a deficient number, since it is larger than the sum of its proper divisors (23223865441).

11310022232111 is an equidigital number, since it uses as much as digits as its factorization.

11310022232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23223865440.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11310022232111 its reverse (11123222001311), we get a palindrome (22433244233422).

The spelling of 11310022232111 in words is "eleven trillion, three hundred ten billion, twenty-two million, two hundred thirty-two thousand, one hundred eleven".