11102212110811 has 2 divisors, whose sum is σ = 11102212110812. Its totient is φ = 11102212110810.

The previous prime is 11102212110779. The next prime is 11102212110827. The reversal of 11102212110811 is 11801121220111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11102212110811 - 2⁵ = 11102212110779 is a prime.

It is a super-2 number, since 2×11102212110811² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11102212110911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551106055405 + 5551106055406.

It is an arithmetic number, because the mean of its divisors is an integer number (5551106055406).

Almost surely, 2^{11102212110811} is an apocalyptic number.

11102212110811 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102212110811 is an equidigital number, since it uses as much as digits as its factorization.

11102212110811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 22.

Adding to 11102212110811 its reverse (11801121220111), we get a palindrome (22903333330922).

The spelling of 11102212110811 in words is "eleven trillion, one hundred two billion, two hundred twelve million, one hundred ten thousand, eight hundred eleven".