22400238041 has 2 divisors, whose sum is σ = 22400238042. Its totient is φ = 22400238040.

The previous prime is 22400237989. The next prime is 22400238059. The reversal of 22400238041 is 14083200422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17086411225 + 5313826816 = 130715^2 + 72896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22400238041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22400238041.

It is not a weakly prime, because it can be changed into another prime (22400238541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200119020 + 11200119021.

It is an arithmetic number, because the mean of its divisors is an integer number (11200119021).

Almost surely, 2^22400238041 is an apocalyptic number.

It is an amenable number.

22400238041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22400238041 is an equidigital number, since it uses as much as digits as its factorization.

22400238041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22400238041 its reverse (14083200422), we get a palindrome (36483438463).

The spelling of 22400238041 in words is "twenty-two billion, four hundred million, two hundred thirty-eight thousand, forty-one".