22341211321 has 16 divisors (see below), whose sum is σ = 26435868480. Its totient is φ = 18612976320.

The previous prime is 22341211309. The next prime is 22341211327. The reversal of 22341211321 is 12311214322.

It is a cyclic number.

It is not a de Polignac number, because 22341211321 - 2⁵ = 22341211289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22341211292 and 22341211301.

It is not an unprimeable number, because it can be changed into a prime (22341211327) 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, 542110 + ... + 581863.

It is an arithmetic number, because the mean of its divisors is an integer number (1652241780).

Almost surely, 2^22341211321 is an apocalyptic number.

It is an amenable number.

22341211321 is a deficient number, since it is larger than the sum of its proper divisors (4094657159).

22341211321 is a wasteful number, since it uses less digits than its factorization.

22341211321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124136.

The product of its digits is 576, while the sum is 22.

Adding to 22341211321 its reverse (12311214322), we get a palindrome (34652425643).

The spelling of 22341211321 in words is "twenty-two billion, three hundred forty-one million, two hundred eleven thousand, three hundred twenty-one".