12200122202143 has 2 divisors, whose sum is σ = 12200122202144. Its totient is φ = 12200122202142.

The previous prime is 12200122202137. The next prime is 12200122202237. The reversal of 12200122202143 is 34120222100221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12200122202143 - 2⁴¹ = 10001098946591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200122202113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100061101071 + 6100061101072.

It is an arithmetic number, because the mean of its divisors is an integer number (6100061101072).

Almost surely, 2^{12200122202143} is an apocalyptic number.

12200122202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200122202143 is an equidigital number, since it uses as much as digits as its factorization.

12200122202143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12200122202143 its reverse (34120222100221), we get a palindrome (46320344302364).

The spelling of 12200122202143 in words is "twelve trillion, two hundred billion, one hundred twenty-two million, two hundred two thousand, one hundred forty-three".