212330303422 has 8 divisors (see below), whose sum is σ = 319898519496. Its totient is φ = 105697463592.

The previous prime is 212330303411. The next prime is 212330303443. The reversal of 212330303422 is 224303033212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233843493 + ... + 233844400.

It is an arithmetic number, because the mean of its divisors is an integer number (39987314937).

Almost surely, 2^212330303422 is an apocalyptic number.

212330303422 is a deficient number, since it is larger than the sum of its proper divisors (107568216074).

212330303422 is a wasteful number, since it uses less digits than its factorization.

212330303422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467688122.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 212330303422 its reverse (224303033212), we get a palindrome (436633336634).

The spelling of 212330303422 in words is "two hundred twelve billion, three hundred thirty million, three hundred three thousand, four hundred twenty-two".