233220214 has 8 divisors (see below), whose sum is σ = 349969680. Its totient is φ = 116563656.

The previous prime is 233220209. The next prime is 233220227. The reversal of 233220214 is 412022332.

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

It is a junction number, because it is equal to n+sod(n) for n = 233220191 and 233220200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16569 + ... + 27220.

It is an arithmetic number, because the mean of its divisors is an integer number (43746210).

Almost surely, 2^233220214 is an apocalyptic number.

233220214 is a deficient number, since it is larger than the sum of its proper divisors (116749466).

233220214 is a wasteful number, since it uses less digits than its factorization.

233220214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46454.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 233220214 is about 15271.5491683064. The cubic root of 233220214 is about 615.5387475131.

Adding to 233220214 its reverse (412022332), we get a palindrome (645242546).

The spelling of 233220214 in words is "two hundred thirty-three million, two hundred twenty thousand, two hundred fourteen".