11230022112311 has 4 divisors (see below), whose sum is σ = 11397634382712. Its totient is φ = 11062409841912.

The previous prime is 11230022112271. The next prime is 11230022112313. The reversal of 11230022112311 is 11321122003211.

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 11230022112311 - 2³⁰ = 11228948370487 is a prime.

It is a super-2 number, since 2×11230022112311² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230022112313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83806135100 + ... + 83806135233.

It is an arithmetic number, because the mean of its divisors is an integer number (2849408595678).

Almost surely, 2^{11230022112311} is an apocalyptic number.

11230022112311 is a deficient number, since it is larger than the sum of its proper divisors (167612270401).

11230022112311 is an equidigital number, since it uses as much as digits as its factorization.

11230022112311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167612270400.

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

Adding to 11230022112311 its reverse (11321122003211), we get a palindrome (22551144115522).

The spelling of 11230022112311 in words is "eleven trillion, two hundred thirty billion, twenty-two million, one hundred twelve thousand, three hundred eleven".