22404443311201 has 8 divisors (see below), whose sum is σ = 25613282221184. Its totient is φ = 19197655439040.

The previous prime is 22404443311193. The next prime is 22404443311279. The reversal of 22404443311201 is 10211334440422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22404443311201 - 2³ = 22404443311193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22404443341201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512736045 + ... + 512779738.

It is an arithmetic number, because the mean of its divisors is an integer number (3201660277648).

Almost surely, 2^{22404443311201} is an apocalyptic number.

It is an amenable number.

22404443311201 is a deficient number, since it is larger than the sum of its proper divisors (3208838909983).

22404443311201 is a wasteful number, since it uses less digits than its factorization.

22404443311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025518911.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22404443311201 its reverse (10211334440422), we get a palindrome (32615777751623).

The spelling of 22404443311201 in words is "twenty-two trillion, four hundred four billion, four hundred forty-three million, three hundred eleven thousand, two hundred one".