11102220223 has 2 divisors, whose sum is σ = 11102220224. Its totient is φ = 11102220222.

The previous prime is 11102220211. The next prime is 11102220251. The reversal of 11102220223 is 32202220111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32202220111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11102220223 - 2²⁵ = 11068665791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102220197 and 11102220206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102220293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551110111 + 5551110112.

It is an arithmetic number, because the mean of its divisors is an integer number (5551110112).

Almost surely, 2^11102220223 is an apocalyptic number.

11102220223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102220223 is an equidigital number, since it uses as much as digits as its factorization.

11102220223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11102220223 its reverse (32202220111), we get a palindrome (43304440334).

The spelling of 11102220223 in words is "eleven billion, one hundred two million, two hundred twenty thousand, two hundred twenty-three".