20222231310143 has 2 divisors, whose sum is σ = 20222231310144. Its totient is φ = 20222231310142.

The previous prime is 20222231310133. The next prime is 20222231310191. The reversal of 20222231310143 is 34101313222202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20222231310143 - 2⁸ = 20222231309887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222231310103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111115655071 + 10111115655072.

It is an arithmetic number, because the mean of its divisors is an integer number (10111115655072).

Almost surely, 2^{20222231310143} is an apocalyptic number.

20222231310143 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222231310143 is an equidigital number, since it uses as much as digits as its factorization.

20222231310143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20222231310143 its reverse (34101313222202), we get a palindrome (54323544532345).

The spelling of 20222231310143 in words is "twenty trillion, two hundred twenty-two billion, two hundred thirty-one million, three hundred ten thousand, one hundred forty-three".