244224321113 has 2 divisors, whose sum is σ = 244224321114. Its totient is φ = 244224321112.

The previous prime is 244224321109. The next prime is 244224321199. The reversal of 244224321113 is 311123422442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200481853504 + 43742467609 = 447752^2 + 209147^2 .

It is a cyclic number.

It is not a de Polignac number, because 244224321113 - 2² = 244224321109 is a prime.

It is not a weakly prime, because it can be changed into another prime (244224321713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122112160556 + 122112160557.

It is an arithmetic number, because the mean of its divisors is an integer number (122112160557).

Almost surely, 2^244224321113 is an apocalyptic number.

It is an amenable number.

244224321113 is a deficient number, since it is larger than the sum of its proper divisors (1).

244224321113 is an equidigital number, since it uses as much as digits as its factorization.

244224321113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 29.

Adding to 244224321113 its reverse (311123422442), we get a palindrome (555347743555).

The spelling of 244224321113 in words is "two hundred forty-four billion, two hundred twenty-four million, three hundred twenty-one thousand, one hundred thirteen".