10212209758043 has 2 divisors, whose sum is σ = 10212209758044. Its totient is φ = 10212209758042.

The previous prime is 10212209758019. The next prime is 10212209758057. The reversal of 10212209758043 is 34085790221201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212209758043 - 2¹² = 10212209753947 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10212209757985 and 10212209758003.

It is not a weakly prime, because it can be changed into another prime (10212209758013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106104879021 + 5106104879022.

It is an arithmetic number, because the mean of its divisors is an integer number (5106104879022).

Almost surely, 2^{10212209758043} is an apocalyptic number.

10212209758043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212209758043 is an equidigital number, since it uses as much as digits as its factorization.

10212209758043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 44.

Adding to 10212209758043 its reverse (34085790221201), we get a palindrome (44297999979244).

The spelling of 10212209758043 in words is "ten trillion, two hundred twelve billion, two hundred nine million, seven hundred fifty-eight thousand, forty-three".