102212423333 has 2 divisors, whose sum is σ = 102212423334. Its totient is φ = 102212423332.

The previous prime is 102212423293. The next prime is 102212423393. The reversal of 102212423333 is 333324212201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64654758529 + 37557664804 = 254273^2 + 193798^2 .

It is a cyclic number.

It is not a de Polignac number, because 102212423333 - 2¹⁴ = 102212406949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102212423393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106211666 + 51106211667.

It is an arithmetic number, because the mean of its divisors is an integer number (51106211667).

Almost surely, 2^102212423333 is an apocalyptic number.

It is an amenable number.

102212423333 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212423333 is an equidigital number, since it uses as much as digits as its factorization.

102212423333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 102212423333 its reverse (333324212201), we get a palindrome (435536635534).

The spelling of 102212423333 in words is "one hundred two billion, two hundred twelve million, four hundred twenty-three thousand, three hundred thirty-three".