22321003105 has 16 divisors (see below), whose sum is σ = 27043695360. Its totient is φ = 17684630208.

The previous prime is 22321003093. The next prime is 22321003109. The reversal of 22321003105 is 50130012322.

It is a cyclic number.

It is not a de Polignac number, because 22321003105 - 2¹¹ = 22321001057 is a prime.

It is a super-3 number, since 3×22321003105³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22321003109) 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, 1312084 + ... + 1328986.

It is an arithmetic number, because the mean of its divisors is an integer number (1690230960).

Almost surely, 2^22321003105 is an apocalyptic number.

It is an amenable number.

22321003105 is a deficient number, since it is larger than the sum of its proper divisors (4722692255).

22321003105 is a wasteful number, since it uses less digits than its factorization.

22321003105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19440.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 22321003105 its reverse (50130012322), we get a palindrome (72451015427).

The spelling of 22321003105 in words is "twenty-two billion, three hundred twenty-one million, three thousand, one hundred five".