22322222112311 has 8 divisors (see below), whose sum is σ = 24352696760448. Its totient is φ = 20291944419000.

The previous prime is 22322222112287. The next prime is 22322222112319. The reversal of 22322222112311 is 11321122222322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22322222112311 is a prime.

It is a super-3 number, since 3×22322222112311³ (a number of 41 digits) contains 333 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 (22322222112319) 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 7 ways as a sum of consecutive naturals, for example, 49001675 + ... + 49455116.

It is an arithmetic number, because the mean of its divisors is an integer number (3044087095056).

Almost surely, 2^{22322222112311} is an apocalyptic number.

22322222112311 is a deficient number, since it is larger than the sum of its proper divisors (2030474648137).

22322222112311 is a wasteful number, since it uses less digits than its factorization.

22322222112311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98477413.

The product of its digits is 2304, while the sum is 26.

Adding to 22322222112311 its reverse (11321122222322), we get a palindrome (33643344334633).

The spelling of 22322222112311 in words is "twenty-two trillion, three hundred twenty-two billion, two hundred twenty-two million, one hundred twelve thousand, three hundred eleven".