14222262321 has 24 divisors (see below), whose sum is σ = 20665480680. Its totient is φ = 9425235456.

The previous prime is 14222262311. The next prime is 14222262343. The reversal of 14222262321 is 12326222241.

14222262321 is a `hidden beast` number, since 1 + 422 + 2 + 2 + 6 + 232 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11508998400 + 2713263921 = 107280^2 + 52089^2 .

It is not a de Polignac number, because 14222262321 - 2⁵ = 14222262289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14222262311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1390201 + ... + 1400393.

It is an arithmetic number, because the mean of its divisors is an integer number (861061695).

Almost surely, 2^14222262321 is an apocalyptic number.

It is an amenable number.

14222262321 is a deficient number, since it is larger than the sum of its proper divisors (6443218359).

14222262321 is a wasteful number, since it uses less digits than its factorization.

14222262321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105 (or 11102 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 14222262321 its reverse (12326222241), we get a palindrome (26548484562).

The spelling of 14222262321 in words is "fourteen billion, two hundred twenty-two million, two hundred sixty-two thousand, three hundred twenty-one".