22231100111 has 8 divisors (see below), whose sum is σ = 25088389200. Its totient is φ = 19513191040.

The previous prime is 22231100093. The next prime is 22231100201. The reversal of 22231100111 is 11100113222.

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-22231100111 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 (22231106111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34844666 + ... + 34845303.

It is an arithmetic number, because the mean of its divisors is an integer number (3136048650).

Almost surely, 2^22231100111 is an apocalyptic number.

22231100111 is a deficient number, since it is larger than the sum of its proper divisors (2857289089).

22231100111 is a wasteful number, since it uses less digits than its factorization.

22231100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69690009.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 22231100111 its reverse (11100113222), we get a palindrome (33331213333).

The spelling of 22231100111 in words is "twenty-two billion, two hundred thirty-one million, one hundred thousand, one hundred eleven".