212334123324 has 36 divisors (see below), whose sum is σ = 507236301096. Its totient is φ = 69132032928.

The previous prime is 212334123317. The next prime is 212334123377. The reversal of 212334123324 is 423321433212.

It is a happy number.

It is a super-3 number, since 3×212334123324³ (a number of 35 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 212334123291 and 212334123300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4762699 + ... + 4807074.

Almost surely, 2^212334123324 is an apocalyptic number.

It is an amenable number.

212334123324 is an abundant number, since it is smaller than the sum of its proper divisors (294902177772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212334123324 is a wasteful number, since it uses less digits than its factorization.

212334123324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569866 (or 9569821 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 212334123324 its reverse (423321433212), we get a palindrome (635655556536).

The spelling of 212334123324 in words is "two hundred twelve billion, three hundred thirty-four million, one hundred twenty-three thousand, three hundred twenty-four".