212212332707 has 2 divisors, whose sum is σ = 212212332708. Its totient is φ = 212212332706.

The previous prime is 212212332691. The next prime is 212212332743. The reversal of 212212332707 is 707233212212.

212212332707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212212332707 - 2⁴ = 212212332691 is a prime.

It is not a weakly prime, because it can be changed into another prime (212212332797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106106166353 + 106106166354.

It is an arithmetic number, because the mean of its divisors is an integer number (106106166354).

Almost surely, 2^212212332707 is an apocalyptic number.

212212332707 is a deficient number, since it is larger than the sum of its proper divisors (1).

212212332707 is an equidigital number, since it uses as much as digits as its factorization.

212212332707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

Adding to 212212332707 its reverse (707233212212), we get a palindrome (919445544919).

The spelling of 212212332707 in words is "two hundred twelve billion, two hundred twelve million, three hundred thirty-two thousand, seven hundred seven".