232233220 has 48 divisors (see below), whose sum is σ = 495190080. Its totient is φ = 91476864.

The previous prime is 232233203. The next prime is 232233223. The reversal of 232233220 is 22332232.

232233220 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232233223) 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, 669087 + ... + 669433.

It is an arithmetic number, because the mean of its divisors is an integer number (10316460).

Almost surely, 2^232233220 is an apocalyptic number.

232233220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232233220 is an abundant number, since it is smaller than the sum of its proper divisors (262956860).

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

232233220 is a wasteful number, since it uses less digits than its factorization.

232233220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 232233220 is about 15239.2001102420. The cubic root of 232233220 is about 614.6691943803.

Adding to 232233220 its reverse (22332232), we get a palindrome (254565452).

The spelling of 232233220 in words is "two hundred thirty-two million, two hundred thirty-three thousand, two hundred twenty".