20444224301 has 2 divisors, whose sum is σ = 20444224302. Its totient is φ = 20444224300.

The previous prime is 20444224267. The next prime is 20444224313. The reversal of 20444224301 is 10342244402.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14778049225 + 5666175076 = 121565^2 + 75274^2 .

It is a cyclic number.

It is not a de Polignac number, because 20444224301 - 2¹⁸ = 20443962157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20444224201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10222112150 + 10222112151.

It is an arithmetic number, because the mean of its divisors is an integer number (10222112151).

Almost surely, 2^20444224301 is an apocalyptic number.

It is an amenable number.

20444224301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20444224301 is an equidigital number, since it uses as much as digits as its factorization.

20444224301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 20444224301 its reverse (10342244402), we get a palindrome (30786468703).

The spelling of 20444224301 in words is "twenty billion, four hundred forty-four million, two hundred twenty-four thousand, three hundred one".