212332323323 has 4 divisors (see below), whose sum is σ = 212333819400. Its totient is φ = 212330827248.

The previous prime is 212332323319. The next prime is 212332323347. The reversal of 212332323323 is 323323233212.

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

It is a cyclic number.

It is not a de Polignac number, because 212332323323 - 2² = 212332323319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212332323383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509873 + ... + 827426.

It is an arithmetic number, because the mean of its divisors is an integer number (53083454850).

Almost surely, 2^212332323323 is an apocalyptic number.

212332323323 is a deficient number, since it is larger than the sum of its proper divisors (1496077).

212332323323 is a wasteful number, since it uses less digits than its factorization.

212332323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496076.

The product of its digits is 23328, while the sum is 29.

Adding to 212332323323 its reverse (323323233212), we get a palindrome (535655556535).

The spelling of 212332323323 in words is "two hundred twelve billion, three hundred thirty-two million, three hundred twenty-three thousand, three hundred twenty-three".