10021212000193 has 2 divisors, whose sum is σ = 10021212000194. Its totient is φ = 10021212000192.

The previous prime is 10021212000131. The next prime is 10021212000211. The reversal of 10021212000193 is 39100021212001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9992249746704 + 28962253489 = 3161052^2 + 170183^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021212000193 - 2⁹ = 10021211999681 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021212000493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010606000096 + 5010606000097.

It is an arithmetic number, because the mean of its divisors is an integer number (5010606000097).

Almost surely, 2^{10021212000193} is an apocalyptic number.

It is an amenable number.

10021212000193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021212000193 is an equidigital number, since it uses as much as digits as its factorization.

10021212000193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 10021212000193 its reverse (39100021212001), we get a palindrome (49121233212194).

The spelling of 10021212000193 in words is "ten trillion, twenty-one billion, two hundred twelve million, one hundred ninety-three", and thus it is an aban number.