212333122003 has 2 divisors, whose sum is σ = 212333122004. Its totient is φ = 212333122002.

The previous prime is 212333121977. The next prime is 212333122021. The reversal of 212333122003 is 300221333212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212333122003 - 2⁵ = 212333121971 is a prime.

It is not a weakly prime, because it can be changed into another prime (212333122093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106166561001 + 106166561002.

It is an arithmetic number, because the mean of its divisors is an integer number (106166561002).

Almost surely, 2^212333122003 is an apocalyptic number.

212333122003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212333122003 is an equidigital number, since it uses as much as digits as its factorization.

212333122003 is an evil number, because the sum of its binary digits is even.

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

Adding to 212333122003 its reverse (300221333212), we get a palindrome (512554455215).

The spelling of 212333122003 in words is "two hundred twelve billion, three hundred thirty-three million, one hundred twenty-two thousand, three".