110121222110143 has 2 divisors, whose sum is σ = 110121222110144. Its totient is φ = 110121222110142.

The previous prime is 110121222110077. The next prime is 110121222110321. The reversal of 110121222110143 is 341011222121011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110121222110143 - 2¹³ = 110121222101951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121222113143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060611055071 + 55060611055072.

It is an arithmetic number, because the mean of its divisors is an integer number (55060611055072).

Almost surely, 2^{110121222110143} is an apocalyptic number.

110121222110143 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121222110143 is an equidigital number, since it uses as much as digits as its factorization.

110121222110143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 110121222110143 its reverse (341011222121011), we get a palindrome (451132444231154).

The spelling of 110121222110143 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred ten thousand, one hundred forty-three".