2233021330 has 8 divisors (see below), whose sum is σ = 4019438412. Its totient is φ = 893208528.

The previous prime is 2233021319. The next prime is 2233021333. The reversal of 2233021330 is 331203322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2140265169 + 92756161 = 46263^2 + 9631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2233021298 and 2233021307.

It is not an unprimeable number, because it can be changed into a prime (2233021333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111651057 + ... + 111651076.

Almost surely, 2^2233021330 is an apocalyptic number.

2233021330 is a deficient number, since it is larger than the sum of its proper divisors (1786417082).

2233021330 is a wasteful number, since it uses less digits than its factorization.

2233021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223302140.

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

The square root of 2233021330 is about 47254.8550944768. The cubic root of 2233021330 is about 1307.0663193235.

Adding to 2233021330 its reverse (331203322), we get a palindrome (2564224652).

It can be divided in two parts, 22330 and 21330, that added together give a triangular number (43660 = T₂₉₅).

The spelling of 2233021330 in words is "two billion, two hundred thirty-three million, twenty-one thousand, three hundred thirty".