212002102212143 has 2 divisors, whose sum is σ = 212002102212144. Its totient is φ = 212002102212142.

The previous prime is 212002102211983. The next prime is 212002102212151. The reversal of 212002102212143 is 341212201200212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212002102212143 - 2¹⁶ = 212002102146607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212002102212643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001051106071 + 106001051106072.

It is an arithmetic number, because the mean of its divisors is an integer number (106001051106072).

Almost surely, 2^{212002102212143} is an apocalyptic number.

212002102212143 is a deficient number, since it is larger than the sum of its proper divisors (1).

212002102212143 is an equidigital number, since it uses as much as digits as its factorization.

212002102212143 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 23.

Adding to 212002102212143 its reverse (341212201200212), we get a palindrome (553214303412355).

The spelling of 212002102212143 in words is "two hundred twelve trillion, two billion, one hundred two million, two hundred twelve thousand, one hundred forty-three".