11122211108863 has 2 divisors, whose sum is σ = 11122211108864. Its totient is φ = 11122211108862.

The previous prime is 11122211108831. The next prime is 11122211108867. The reversal of 11122211108863 is 36880111222111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122211108863 - 2⁵ = 11122211108831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122211108867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561105554431 + 5561105554432.

It is an arithmetic number, because the mean of its divisors is an integer number (5561105554432).

Almost surely, 2^{11122211108863} is an apocalyptic number.

11122211108863 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122211108863 is an equidigital number, since it uses as much as digits as its factorization.

11122211108863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 37.

The spelling of 11122211108863 in words is "eleven trillion, one hundred twenty-two billion, two hundred eleven million, one hundred eight thousand, eight hundred sixty-three".