233424222 has 16 divisors (see below), whose sum is σ = 470525952. Its totient is φ = 77195160.

The previous prime is 233424211. The next prime is 233424241. The reversal of 233424222 is 222424332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233424192 and 233424201.

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 in 7 ways as a sum of consecutive naturals, for example, 152404 + ... + 153927.

It is an arithmetic number, because the mean of its divisors is an integer number (29407872).

Almost surely, 2^233424222 is an apocalyptic number.

233424222 is an abundant number, since it is smaller than the sum of its proper divisors (237101730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233424222 is a wasteful number, since it uses less digits than its factorization.

233424222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306463.

The product of its digits is 4608, while the sum is 24.

The square root of 233424222 is about 15278.2270568283. The cubic root of 233424222 is about 615.7181748294.

Adding to 233424222 its reverse (222424332), we get a palindrome (455848554).

The spelling of 233424222 in words is "two hundred thirty-three million, four hundred twenty-four thousand, two hundred twenty-two".