3223021330 has 64 divisors (see below), whose sum is σ = 6357657600. Its totient is φ = 1171123200.

The previous prime is 3223021309. The next prime is 3223021337. The reversal of 3223021330 is 331203223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3223021298 and 3223021307.

It is not an unprimeable number, because it can be changed into a prime (3223021337) 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 31 ways as a sum of consecutive naturals, for example, 3156220 + ... + 3157240.

It is an arithmetic number, because the mean of its divisors is an integer number (99338400).

Almost surely, 2^3223021330 is an apocalyptic number.

3223021330 is a deficient number, since it is larger than the sum of its proper divisors (3134636270).

3223021330 is a wasteful number, since it uses less digits than its factorization.

3223021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675.

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

The square root of 3223021330 is about 56771.6595670762. The cubic root of 3223021330 is about 1477.1379632753.

Adding to 3223021330 its reverse (331203223), we get a palindrome (3554224553).

The spelling of 3223021330 in words is "three billion, two hundred twenty-three million, twenty-one thousand, three hundred thirty".