110221101223 has 2 divisors, whose sum is σ = 110221101224. Its totient is φ = 110221101222.

The previous prime is 110221101173. The next prime is 110221101251. The reversal of 110221101223 is 322101122011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110221101223 - 2⁹ = 110221100711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110221101197 and 110221101206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221101293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110550611 + 55110550612.

It is an arithmetic number, because the mean of its divisors is an integer number (55110550612).

Almost surely, 2^110221101223 is an apocalyptic number.

110221101223 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221101223 is an equidigital number, since it uses as much as digits as its factorization.

110221101223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110221101223 its reverse (322101122011), we get a palindrome (432322223234).

The spelling of 110221101223 in words is "one hundred ten billion, two hundred twenty-one million, one hundred one thousand, two hundred twenty-three".