22231111141 has 2 divisors, whose sum is σ = 22231111142. Its totient is φ = 22231111140.

The previous prime is 22231111109. The next prime is 22231111151. The reversal of 22231111141 is 14111113222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20751554916 + 1479556225 = 144054^2 + 38465^2 .

It is a cyclic number.

It is not a de Polignac number, because 22231111141 - 2⁵ = 22231111109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22231111151) 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 as a sum of consecutive naturals, namely, 11115555570 + 11115555571.

It is an arithmetic number, because the mean of its divisors is an integer number (11115555571).

Almost surely, 2^22231111141 is an apocalyptic number.

It is an amenable number.

22231111141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22231111141 is an equidigital number, since it uses as much as digits as its factorization.

22231111141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96, while the sum is 19.

Adding to 22231111141 its reverse (14111113222), we get a palindrome (36342224363).

The spelling of 22231111141 in words is "twenty-two billion, two hundred thirty-one million, one hundred eleven thousand, one hundred forty-one".