10212102102011 has 2 divisors, whose sum is σ = 10212102102012. Its totient is φ = 10212102102010.

The previous prime is 10212102101869. The next prime is 10212102102031. The reversal of 10212102102011 is 11020120121201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212102102011 - 2¹⁰ = 10212102100987 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212102102031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106051051005 + 5106051051006.

It is an arithmetic number, because the mean of its divisors is an integer number (5106051051006).

Almost surely, 2^{10212102102011} is an apocalyptic number.

10212102102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212102102011 is an equidigital number, since it uses as much as digits as its factorization.

10212102102011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10212102102011 its reverse (11020120121201), we get a palindrome (21232222223212).

The spelling of 10212102102011 in words is "ten trillion, two hundred twelve billion, one hundred two million, one hundred two thousand, eleven".