22201404041 has 2 divisors, whose sum is σ = 22201404042. Its totient is φ = 22201404040.

The previous prime is 22201404037. The next prime is 22201404047. The reversal of 22201404041 is 14040410222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11302879225 + 10898524816 = 106315^2 + 104396^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201404041 - 2² = 22201404037 is a prime.

It is a super-2 number, since 2×22201404041² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22201404047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100702020 + 11100702021.

It is an arithmetic number, because the mean of its divisors is an integer number (11100702021).

Almost surely, 2^22201404041 is an apocalyptic number.

It is an amenable number.

22201404041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201404041 is an equidigital number, since it uses as much as digits as its factorization.

22201404041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22201404041 its reverse (14040410222), we get a palindrome (36241814263).

The spelling of 22201404041 in words is "twenty-two billion, two hundred one million, four hundred four thousand, forty-one".