212330303122 has 8 divisors (see below), whose sum is σ = 363994805376. Its totient is φ = 90998701332.

The previous prime is 212330303089. The next prime is 212330303131. The reversal of 212330303122 is 221303033212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212330303093 and 212330303102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7583225098 + ... + 7583225125.

It is an arithmetic number, because the mean of its divisors is an integer number (45499350672).

Almost surely, 2^212330303122 is an apocalyptic number.

212330303122 is a deficient number, since it is larger than the sum of its proper divisors (151664502254).

212330303122 is a wasteful number, since it uses less digits than its factorization.

212330303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166450232.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212330303122 its reverse (221303033212), we get a palindrome (433633336334).

The spelling of 212330303122 in words is "two hundred twelve billion, three hundred thirty million, three hundred three thousand, one hundred twenty-two".