22532123143 has 2 divisors, whose sum is σ = 22532123144. Its totient is φ = 22532123142.

The previous prime is 22532123101. The next prime is 22532123149. The reversal of 22532123143 is 34132123522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22532123143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22532123149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266061571 + 11266061572.

It is an arithmetic number, because the mean of its divisors is an integer number (11266061572).

Almost surely, 2^22532123143 is an apocalyptic number.

22532123143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22532123143 is an equidigital number, since it uses as much as digits as its factorization.

22532123143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

Adding to 22532123143 its reverse (34132123522), we get a palindrome (56664246665).

The spelling of 22532123143 in words is "twenty-two billion, five hundred thirty-two million, one hundred twenty-three thousand, one hundred forty-three".