110221111011223 has 2 divisors, whose sum is σ = 110221111011224. Its totient is φ = 110221111011222.

The previous prime is 110221111011203. The next prime is 110221111011233. The reversal of 110221111011223 is 322110111122011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110221111011223 - 2⁵ = 110221111011191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110221111011223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221111011203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110555505611 + 55110555505612.

It is an arithmetic number, because the mean of its divisors is an integer number (55110555505612).

Almost surely, 2^{110221111011223} is an apocalyptic number.

110221111011223 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221111011223 is an equidigital number, since it uses as much as digits as its factorization.

110221111011223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 110221111011223 its reverse (322110111122011), we get a palindrome (432331222133234).

The spelling of 110221111011223 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred eleven million, eleven thousand, two hundred twenty-three".