22113333230311 has 4 divisors (see below), whose sum is σ = 22126924709032. Its totient is φ = 22099741751592.

The previous prime is 22113333230231. The next prime is 22113333230321. The reversal of 22113333230311 is 11303233331122.

It is a happy number.

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 22113333230311 - 2¹¹ = 22113333228263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22113333230311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22113333230321) 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, 6795736920 + ... + 6795740173.

It is an arithmetic number, because the mean of its divisors is an integer number (5531731177258).

Almost surely, 2^{22113333230311} is an apocalyptic number.

22113333230311 is a deficient number, since it is larger than the sum of its proper divisors (13591478721).

22113333230311 is a wasteful number, since it uses less digits than its factorization.

22113333230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591478720.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 22113333230311 its reverse (11303233331122), we get a palindrome (33416566561433).

The spelling of 22113333230311 in words is "twenty-two trillion, one hundred thirteen billion, three hundred thirty-three million, two hundred thirty thousand, three hundred eleven".