22241144041 has 2 divisors, whose sum is σ = 22241144042. Its totient is φ = 22241144040.

The previous prime is 22241144033. The next prime is 22241144117. The reversal of 22241144041 is 14044114222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22087904400 + 153239641 = 148620^2 + 12379^2 .

It is a cyclic number.

It is not a de Polignac number, because 22241144041 - 2³ = 22241144033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22241143997 and 22241144015.

It is not a weakly prime, because it can be changed into another prime (22241144641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120572020 + 11120572021.

It is an arithmetic number, because the mean of its divisors is an integer number (11120572021).

Almost surely, 2^22241144041 is an apocalyptic number.

It is an amenable number.

22241144041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22241144041 is an equidigital number, since it uses as much as digits as its factorization.

22241144041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 22241144041 its reverse (14044114222), we get a palindrome (36285258263).

The spelling of 22241144041 in words is "twenty-two billion, two hundred forty-one million, one hundred forty-four thousand, forty-one".