233312242 has 8 divisors (see below), whose sum is σ = 350535600. Its totient is φ = 116467044.

The previous prime is 233312239. The next prime is 233312243. The reversal of 233312242 is 242213332.

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

It is not an unprimeable number, because it can be changed into a prime (233312243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92992 + ... + 95467.

It is an arithmetic number, because the mean of its divisors is an integer number (43816950).

Almost surely, 2^233312242 is an apocalyptic number.

233312242 is a deficient number, since it is larger than the sum of its proper divisors (117223358).

233312242 is a wasteful number, since it uses less digits than its factorization.

233312242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189080.

The product of its digits is 1728, while the sum is 22.

The square root of 233312242 is about 15274.5619249784. The cubic root of 233312242 is about 615.6197001167.

Adding to 233312242 its reverse (242213332), we get a palindrome (475525574).

The spelling of 233312242 in words is "two hundred thirty-three million, three hundred twelve thousand, two hundred forty-two".