22343242401 has 6 divisors (see below), whose sum is σ = 32273572370. Its totient is φ = 14895494928.

The previous prime is 22343242379. The next prime is 22343242421. The reversal of 22343242401 is 10424234322.

22343242401 is a `hidden beast` number, since 2 + 234 + 3 + 2 + 424 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15061180176 + 7282062225 = 122724^2 + 85335^2 .

It is not a de Polignac number, because 22343242401 - 2⁹ = 22343241889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22343242421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1241291236 + ... + 1241291253.

Almost surely, 2^22343242401 is an apocalyptic number.

It is an amenable number.

22343242401 is a deficient number, since it is larger than the sum of its proper divisors (9930329969).

22343242401 is a wasteful number, since it uses less digits than its factorization.

22343242401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482582495 (or 2482582492 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22343242401 its reverse (10424234322), we get a palindrome (32767476723).

The spelling of 22343242401 in words is "twenty-two billion, three hundred forty-three million, two hundred forty-two thousand, four hundred one".