10001122211011 has 2 divisors, whose sum is σ = 10001122211012. Its totient is φ = 10001122211010.

The previous prime is 10001122210997. The next prime is 10001122211023. The reversal of 10001122211011 is 11011222110001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11011222110001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10001122211011 - 2¹¹ = 10001122208963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10001122210982 and 10001122211000.

It is not a weakly prime, because it can be changed into another prime (10001122211111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000561105505 + 5000561105506.

It is an arithmetic number, because the mean of its divisors is an integer number (5000561105506).

Almost surely, 2^{10001122211011} is an apocalyptic number.

10001122211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001122211011 is an equidigital number, since it uses as much as digits as its factorization.

10001122211011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10001122211011 its reverse (11011222110001), we get a palindrome (21012344321012).

It can be divided in two parts, 1000112 and 2211011, that added together give a palindrome (3211123).

The spelling of 10001122211011 in words is "ten trillion, one billion, one hundred twenty-two million, two hundred eleven thousand, eleven".