11102202011011 has 2 divisors, whose sum is σ = 11102202011012. Its totient is φ = 11102202011010.

The previous prime is 11102202010967. The next prime is 11102202011029. The reversal of 11102202011011 is 11011020220111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11102202011011 - 2²¹ = 11102199913859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102202010982 and 11102202011000.

It is not a weakly prime, because it can be changed into another prime (11102202011041) 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, 5551101005505 + 5551101005506.

It is an arithmetic number, because the mean of its divisors is an integer number (5551101005506).

Almost surely, 2^{11102202011011} is an apocalyptic number.

11102202011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102202011011 is an equidigital number, since it uses as much as digits as its factorization.

11102202011011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11102202011011 its reverse (11011020220111), we get a palindrome (22113222231122).

The spelling of 11102202011011 in words is "eleven trillion, one hundred two billion, two hundred two million, eleven thousand, eleven".