233322250 has 32 divisors (see below), whose sum is σ = 499180032. Its totient is φ = 79995600.

The previous prime is 233322247. The next prime is 233322277. The reversal of 233322250 is 52223332.

It is a happy number.

233322250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64914 + ... + 68413.

It is an arithmetic number, because the mean of its divisors is an integer number (15599376).

Almost surely, 2^233322250 is an apocalyptic number.

233322250 is an abundant number, since it is smaller than the sum of its proper divisors (265857782).

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

233322250 is a wasteful number, since it uses less digits than its factorization.

233322250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133351 (or 133341 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 233322250 is about 15274.8895249687. The cubic root of 233322250 is about 615.6285023893.

Adding to 233322250 its reverse (52223332), we get a palindrome (285545582).

The spelling of 233322250 in words is "two hundred thirty-three million, three hundred twenty-two thousand, two hundred fifty".