22201411447 has 2 divisors, whose sum is σ = 22201411448. Its totient is φ = 22201411446.

The previous prime is 22201411417. The next prime is 22201411487. The reversal of 22201411447 is 74411410222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201411447 - 2³¹ = 20053927799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201411417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100705723 + 11100705724.

It is an arithmetic number, because the mean of its divisors is an integer number (11100705724).

Almost surely, 2^22201411447 is an apocalyptic number.

22201411447 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201411447 is an equidigital number, since it uses as much as digits as its factorization.

22201411447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 22201411447 its reverse (74411410222), we get a palindrome (96612821669).

The spelling of 22201411447 in words is "twenty-two billion, two hundred one million, four hundred eleven thousand, four hundred forty-seven".