22120201110143 has 2 divisors, whose sum is σ = 22120201110144. Its totient is φ = 22120201110142.

The previous prime is 22120201110113. The next prime is 22120201110233. The reversal of 22120201110143 is 34101110202122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22120201110143 - 2⁸ = 22120201109887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120201110103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060100555071 + 11060100555072.

It is an arithmetic number, because the mean of its divisors is an integer number (11060100555072).

Almost surely, 2^{22120201110143} is an apocalyptic number.

22120201110143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120201110143 is an equidigital number, since it uses as much as digits as its factorization.

22120201110143 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 20.

Adding to 22120201110143 its reverse (34101110202122), we get a palindrome (56221311312265).

The spelling of 22120201110143 in words is "twenty-two trillion, one hundred twenty billion, two hundred one million, one hundred ten thousand, one hundred forty-three".