22224022312241 has 4 divisors (see below), whose sum is σ = 22224040825584. Its totient is φ = 22224003798900.

The previous prime is 22224022312117. The next prime is 22224022312243. The reversal of 22224022312241 is 14221322042222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22224022312241 - 2¹⁰ = 22224022311217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22224022312243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7321115 + ... + 9901856.

It is an arithmetic number, because the mean of its divisors is an integer number (5556010206396).

Almost surely, 2^{22224022312241} is an apocalyptic number.

It is an amenable number.

22224022312241 is a deficient number, since it is larger than the sum of its proper divisors (18513343).

22224022312241 is a wasteful number, since it uses less digits than its factorization.

22224022312241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18513342.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 22224022312241 its reverse (14221322042222), we get a palindrome (36445344354463).

The spelling of 22224022312241 in words is "twenty-two trillion, two hundred twenty-four billion, twenty-two million, three hundred twelve thousand, two hundred forty-one".