10012211111011 has 2 divisors, whose sum is σ = 10012211111012. Its totient is φ = 10012211111010.

The previous prime is 10012211110991. The next prime is 10012211111027. The reversal of 10012211111011 is 11011111221001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012211111011 - 2⁴³ = 1216118088803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10012211110982 and 10012211111000.

It is not a weakly prime, because it can be changed into another prime (10012211151011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006105555505 + 5006105555506.

It is an arithmetic number, because the mean of its divisors is an integer number (5006105555506).

Almost surely, 2^{10012211111011} is an apocalyptic number.

10012211111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012211111011 is an equidigital number, since it uses as much as digits as its factorization.

10012211111011 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 13.

Adding to 10012211111011 its reverse (11011111221001), we get a palindrome (21023322332012).

The spelling of 10012211111011 in words is "ten trillion, twelve billion, two hundred eleven million, one hundred eleven thousand, eleven".