233041222 has 4 divisors (see below), whose sum is σ = 349561836. Its totient is φ = 116520610.

The previous prime is 233041217. The next prime is 233041279. The reversal of 233041222 is 222140332.

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

It is a super-2 number, since 2×233041222² = 108616422302506568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 233041222.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 58260304 + ... + 58260307.

It is an arithmetic number, because the mean of its divisors is an integer number (87390459).

Almost surely, 2^233041222 is an apocalyptic number.

233041222 is a deficient number, since it is larger than the sum of its proper divisors (116520614).

233041222 is a wasteful number, since it uses less digits than its factorization.

233041222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116520613.

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

The square root of 233041222 is about 15265.6877342621. The cubic root of 233041222 is about 615.3812358524.

Adding to 233041222 its reverse (222140332), we get a palindrome (455181554).

The spelling of 233041222 in words is "two hundred thirty-three million, forty-one thousand, two hundred twenty-two".