212230343130422 has 4 divisors (see below), whose sum is σ = 318345514695636. Its totient is φ = 106115171565210.

The previous prime is 212230343130331. The next prime is 212230343130431. The reversal of 212230343130422 is 224031343032212.

212230343130422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53057585782604 + ... + 53057585782607.

It is an arithmetic number, because the mean of its divisors is an integer number (79586378673909).

Almost surely, 2^{212230343130422} is an apocalyptic number.

212230343130422 is a deficient number, since it is larger than the sum of its proper divisors (106115171565214).

212230343130422 is a wasteful number, since it uses less digits than its factorization.

212230343130422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106115171565213.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 212230343130422 its reverse (224031343032212), we get a palindrome (436261686162634).

The spelling of 212230343130422 in words is "two hundred twelve trillion, two hundred thirty billion, three hundred forty-three million, one hundred thirty thousand, four hundred twenty-two".