10012120110011 has 2 divisors, whose sum is σ = 10012120110012. Its totient is φ = 10012120110010.

The previous prime is 10012120109989. The next prime is 10012120110049. The reversal of 10012120110011 is 11001102121001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012120110011 - 2¹⁴ = 10012120093627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10012120109974 and 10012120110001.

It is not a weakly prime, because it can be changed into another prime (10012120113011) 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, 5006060055005 + 5006060055006.

It is an arithmetic number, because the mean of its divisors is an integer number (5006060055006).

Almost surely, 2^{10012120110011} is an apocalyptic number.

10012120110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012120110011 is an equidigital number, since it uses as much as digits as its factorization.

10012120110011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10012120110011 its reverse (11001102121001), we get a palindrome (21013222231012).

The spelling of 10012120110011 in words is "ten trillion, twelve billion, one hundred twenty million, one hundred ten thousand, eleven".