212333030222023 has 2 divisors, whose sum is σ = 212333030222024. Its totient is φ = 212333030222022.

The previous prime is 212333030221993. The next prime is 212333030222039. The reversal of 212333030222023 is 320222030333212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212333030222023 - 2²¹ = 212333028124871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212333030221982 and 212333030222000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212333030222323) by changing a digit.

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 as a sum of consecutive naturals, namely, 106166515111011 + 106166515111012.

It is an arithmetic number, because the mean of its divisors is an integer number (106166515111012).

Almost surely, 2^{212333030222023} is an apocalyptic number.

212333030222023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212333030222023 is an equidigital number, since it uses as much as digits as its factorization.

212333030222023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 212333030222023 its reverse (320222030333212), we get a palindrome (532555060555235).

The spelling of 212333030222023 in words is "two hundred twelve trillion, three hundred thirty-three billion, thirty million, two hundred twenty-two thousand, twenty-three".