233122330 has 32 divisors (see below), whose sum is σ = 481374720. Its totient is φ = 79626240.

The previous prime is 233122313. The next prime is 233122339. The reversal of 233122330 is 33221332.

It is a happy number.

233122330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 233122298 and 233122307.

It is not an unprimeable number, because it can be changed into a prime (233122339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12826 + ... + 25114.

It is an arithmetic number, because the mean of its divisors is an integer number (15042960).

Almost surely, 2^233122330 is an apocalyptic number.

233122330 is an abundant number, since it is smaller than the sum of its proper divisors (248252390).

233122330 is a wasteful number, since it uses less digits than its factorization.

233122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 233122330 is about 15268.3440490447. The cubic root of 233122330 is about 615.4526202931.

Adding to 233122330 its reverse (33221332), we get a palindrome (266343662).

The spelling of 233122330 in words is "two hundred thirty-three million, one hundred twenty-two thousand, three hundred thirty".