22244442341 has 16 divisors (see below), whose sum is σ = 25327226880. Its totient is φ = 19338799920.

The previous prime is 22244442331. The next prime is 22244442349. The reversal of 22244442341 is 14324444222.

It is not a de Polignac number, because 22244442341 - 2¹⁸ = 22244180197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22244442298 and 22244442307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244442349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973600 + ... + 1984838.

It is an arithmetic number, because the mean of its divisors is an integer number (1582951680).

Almost surely, 2^22244442341 is an apocalyptic number.

It is an amenable number.

22244442341 is a deficient number, since it is larger than the sum of its proper divisors (3082784539).

22244442341 is a wasteful number, since it uses less digits than its factorization.

22244442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19096.

The product of its digits is 49152, while the sum is 32.

Adding to 22244442341 its reverse (14324444222), we get a palindrome (36568886563).

The spelling of 22244442341 in words is "twenty-two billion, two hundred forty-four million, four hundred forty-two thousand, three hundred forty-one".