22123333332143 has 2 divisors, whose sum is σ = 22123333332144. Its totient is φ = 22123333332142.

The previous prime is 22123333332101. The next prime is 22123333332181. The reversal of 22123333332143 is 34123333332122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22123333332143 - 2¹⁰ = 22123333331119 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22123333334143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061666666071 + 11061666666072.

It is an arithmetic number, because the mean of its divisors is an integer number (11061666666072).

Almost surely, 2^{22123333332143} is an apocalyptic number.

22123333332143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123333332143 is an equidigital number, since it uses as much as digits as its factorization.

22123333332143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 35.

Adding to 22123333332143 its reverse (34123333332122), we get a palindrome (56246666664265).

The spelling of 22123333332143 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred forty-three".