233033122 has 12 divisors (see below), whose sum is σ = 406619190. Its totient is φ = 99871296.

The previous prime is 233033117. The next prime is 233033123. The reversal of 233033122 is 221330332.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 179318881 + 53714241 = 13391^2 + 7329^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 233033122.

It is not an unprimeable number, because it can be changed into a prime (233033123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1188847 + ... + 1189042.

Almost surely, 2^233033122 is an apocalyptic number.

233033122 is a deficient number, since it is larger than the sum of its proper divisors (173586068).

233033122 is a wasteful number, since it uses less digits than its factorization.

233033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377905 (or 2377898 counting only the distinct ones).

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

The square root of 233033122 is about 15265.4224311023. The cubic root of 233033122 is about 615.3741060040.

Adding to 233033122 its reverse (221330332), we get a palindrome (454363454).

The spelling of 233033122 in words is "two hundred thirty-three million, thirty-three thousand, one hundred twenty-two".