1110201223 has 2 divisors, whose sum is σ = 1110201224. Its totient is φ = 1110201222.

The previous prime is 1110201221. The next prime is 1110201251. The reversal of 1110201223 is 3221020111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110201223 - 2¹ = 1110201221 is a prime.

Together with 1110201221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110201221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555100611 + 555100612.

It is an arithmetic number, because the mean of its divisors is an integer number (555100612).

Almost surely, 2^1110201223 is an apocalyptic number.

1110201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110201223 is an equidigital number, since it uses as much as digits as its factorization.

1110201223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1110201223 is about 33319.6822163718. The cubic root of 1110201223 is about 1035.4613680506.

Adding to 1110201223 its reverse (3221020111), we get a palindrome (4331221334).

The spelling of 1110201223 in words is "one billion, one hundred ten million, two hundred one thousand, two hundred twenty-three".