212334425143 has 2 divisors, whose sum is σ = 212334425144. Its totient is φ = 212334425142.

The previous prime is 212334425131. The next prime is 212334425153. The reversal of 212334425143 is 341524433212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212334425143 - 2⁵ = 212334425111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212334425099 and 212334425108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212334425113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106167212571 + 106167212572.

It is an arithmetic number, because the mean of its divisors is an integer number (106167212572).

Almost surely, 2^212334425143 is an apocalyptic number.

212334425143 is a deficient number, since it is larger than the sum of its proper divisors (1).

212334425143 is an equidigital number, since it uses as much as digits as its factorization.

212334425143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

Adding to 212334425143 its reverse (341524433212), we get a palindrome (553858858355).

The spelling of 212334425143 in words is "two hundred twelve billion, three hundred thirty-four million, four hundred twenty-five thousand, one hundred forty-three".