10212312303211 has 2 divisors, whose sum is σ = 10212312303212. Its totient is φ = 10212312303210.

The previous prime is 10212312303209. The next prime is 10212312303217. The reversal of 10212312303211 is 11230321321201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10212312303211 - 2¹ = 10212312303209 is a prime.

Together with 10212312303209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10212312303217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106156151605 + 5106156151606.

It is an arithmetic number, because the mean of its divisors is an integer number (5106156151606).

Almost surely, 2^{10212312303211} is an apocalyptic number.

10212312303211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212312303211 is an equidigital number, since it uses as much as digits as its factorization.

10212312303211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10212312303211 its reverse (11230321321201), we get a palindrome (21442633624412).

The spelling of 10212312303211 in words is "ten trillion, two hundred twelve billion, three hundred twelve million, three hundred three thousand, two hundred eleven".