212330332023 has 16 divisors (see below), whose sum is σ = 292882089600. Its totient is φ = 136666486880.

The previous prime is 212330331991. The next prime is 212330332043. The reversal of 212330332023 is 320233033212.

It is a cyclic number.

It is not a de Polignac number, because 212330332023 - 2⁵ = 212330331991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212330331984 and 212330332002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212330332043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2940688 + ... + 3012026.

It is an arithmetic number, because the mean of its divisors is an integer number (18305130600).

Almost surely, 2^212330332023 is an apocalyptic number.

212330332023 is a deficient number, since it is larger than the sum of its proper divisors (80551757577).

212330332023 is a wasteful number, since it uses less digits than its factorization.

212330332023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105582.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 212330332023 its reverse (320233033212), we get a palindrome (532563365235).

The spelling of 212330332023 in words is "two hundred twelve billion, three hundred thirty million, three hundred thirty-two thousand, twenty-three".