233223232109 has 8 divisors (see below), whose sum is σ = 266612153280. Its totient is φ = 199852140096.

The previous prime is 233223232103. The next prime is 233223232117. The reversal of 233223232109 is 901232322332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 233223232109 - 2¹² = 233223228013 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 (233223232103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4429244 + ... + 4481589.

It is an arithmetic number, because the mean of its divisors is an integer number (33326519160).

Almost surely, 2^233223232109 is an apocalyptic number.

It is an amenable number.

233223232109 is a deficient number, since it is larger than the sum of its proper divisors (33388921171).

233223232109 is an equidigital number, since it uses as much as digits as its factorization.

233223232109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914579.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 233223232109 in words is "two hundred thirty-three billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred nine".