244111223 has 2 divisors, whose sum is σ = 244111224. Its totient is φ = 244111222.

The previous prime is 244111207. The next prime is 244111229. The reversal of 244111223 is 322111442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244111223 - 2⁴ = 244111207 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 244111195 and 244111204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244111229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122055611 + 122055612.

It is an arithmetic number, because the mean of its divisors is an integer number (122055612).

Almost surely, 2^244111223 is an apocalyptic number.

244111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

244111223 is an equidigital number, since it uses as much as digits as its factorization.

244111223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 244111223 is about 15624.0591076711. The cubic root of 244111223 is about 624.9749092861.

Adding to 244111223 its reverse (322111442), we get a palindrome (566222665).

The spelling of 244111223 in words is "two hundred forty-four million, one hundred eleven thousand, two hundred twenty-three".