233222799 has 4 divisors (see below), whose sum is σ = 310963736. Its totient is φ = 155481864.

The previous prime is 233222791. The next prime is 233222833. The reversal of 233222799 is 997222332.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 233222799 - 2³ = 233222791 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 (233222791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38870464 + ... + 38870469.

It is an arithmetic number, because the mean of its divisors is an integer number (77740934).

Almost surely, 2^233222799 is an apocalyptic number.

233222799 is a deficient number, since it is larger than the sum of its proper divisors (77740937).

233222799 is an equidigital number, since it uses as much as digits as its factorization.

233222799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77740936.

The product of its digits is 81648, while the sum is 39.

The square root of 233222799 is about 15271.6338025766. The cubic root of 233222799 is about 615.5410217039.

The spelling of 233222799 in words is "two hundred thirty-three million, two hundred twenty-two thousand, seven hundred ninety-nine".