12204411422143 has 2 divisors, whose sum is σ = 12204411422144. Its totient is φ = 12204411422142.

The previous prime is 12204411422123. The next prime is 12204411422167. The reversal of 12204411422143 is 34122411440221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12204411422143 - 2¹³ = 12204411413951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204411422123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102205711071 + 6102205711072.

It is an arithmetic number, because the mean of its divisors is an integer number (6102205711072).

Almost surely, 2^{12204411422143} is an apocalyptic number.

12204411422143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204411422143 is an equidigital number, since it uses as much as digits as its factorization.

12204411422143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 12204411422143 its reverse (34122411440221), we get a palindrome (46326822862364).

The spelling of 12204411422143 in words is "twelve trillion, two hundred four billion, four hundred eleven million, four hundred twenty-two thousand, one hundred forty-three".