12210324143 has 2 divisors, whose sum is σ = 12210324144. Its totient is φ = 12210324142.

The previous prime is 12210324127. The next prime is 12210324167. The reversal of 12210324143 is 34142301221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210324143 - 2⁴ = 12210324127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210324743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105162071 + 6105162072.

It is an arithmetic number, because the mean of its divisors is an integer number (6105162072).

Almost surely, 2^12210324143 is an apocalyptic number.

12210324143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210324143 is an equidigital number, since it uses as much as digits as its factorization.

12210324143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12210324143 its reverse (34142301221), we get a palindrome (46352625364).

The spelling of 12210324143 in words is "twelve billion, two hundred ten million, three hundred twenty-four thousand, one hundred forty-three".