234222320999 has 6 divisors (see below), whose sum is σ = 234712553640. Its totient is φ = 233733110156.

The previous prime is 234222320977. The next prime is 234222321007. The reversal of 234222320999 is 999023222432.

It is not a de Polignac number, because 234222320999 - 2²⁴ = 234205543783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234222326999) 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 5 ways as a sum of consecutive naturals, for example, 280979 + ... + 739860.

It is an arithmetic number, because the mean of its divisors is an integer number (39118758940).

Almost surely, 2^234222320999 is an apocalyptic number.

234222320999 is a deficient number, since it is larger than the sum of its proper divisors (490232641).

234222320999 is an frugal number, since it uses more digits than its factorization.

234222320999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021797 (or 1021318 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 234222320999 in words is "two hundred thirty-four billion, two hundred twenty-two million, three hundred twenty thousand, nine hundred ninety-nine".