2220133330 has 16 divisors (see below), whose sum is σ = 4018321944. Its totient is φ = 883146240.

The previous prime is 2220133303. The next prime is 2220133423. The reversal of 2220133330 is 333310222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1514221569 + 705911761 = 38913^2 + 26569^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2220133298 and 2220133307.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 611487 + ... + 615106.

Almost surely, 2^2220133330 is an apocalyptic number.

2220133330 is a deficient number, since it is larger than the sum of its proper divisors (1798188614).

2220133330 is a wasteful number, since it uses less digits than its factorization.

2220133330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226781.

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

The square root of 2220133330 is about 47118.2908221425. The cubic root of 2220133330 is about 1304.5468653763.

Adding to 2220133330 its reverse (333310222), we get a palindrome (2553443552).

The spelling of 2220133330 in words is "two billion, two hundred twenty million, one hundred thirty-three thousand, three hundred thirty".