244204205101 has 2 divisors, whose sum is σ = 244204205102. Its totient is φ = 244204205100.

The previous prime is 244204205039. The next prime is 244204205171. The reversal of 244204205101 is 101502402442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188803285225 + 55400919876 = 434515^2 + 235374^2 .

It is a cyclic number.

It is not a de Polignac number, because 244204205101 - 2¹⁷ = 244204074029 is a prime.

It is a super-2 number, since 2×244204205101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244204205171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122102102550 + 122102102551.

It is an arithmetic number, because the mean of its divisors is an integer number (122102102551).

Almost surely, 2^244204205101 is an apocalyptic number.

It is an amenable number.

244204205101 is a deficient number, since it is larger than the sum of its proper divisors (1).

244204205101 is an equidigital number, since it uses as much as digits as its factorization.

244204205101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 244204205101 its reverse (101502402442), we get a palindrome (345706607543).

The spelling of 244204205101 in words is "two hundred forty-four billion, two hundred four million, two hundred five thousand, one hundred one".