220203230330 has 16 divisors (see below), whose sum is σ = 396514704384. Its totient is φ = 88048205520.

The previous prime is 220203230327. The next prime is 220203230333. The reversal of 220203230330 is 33032302022.

It is an interprime number because it is at equal distance from previous prime (220203230327) and next prime (220203230333).

It is not an unprimeable number, because it can be changed into a prime (220203230333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4107866 + ... + 4161125.

It is an arithmetic number, because the mean of its divisors is an integer number (24782169024).

Almost surely, 2^220203230330 is an apocalyptic number.

220203230330 is a deficient number, since it is larger than the sum of its proper divisors (176311474054).

220203230330 is a wasteful number, since it uses less digits than its factorization.

220203230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271661.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 220203230330 its reverse (33032302022), we get a palindrome (253235532352).

The spelling of 220203230330 in words is "two hundred twenty billion, two hundred three million, two hundred thirty thousand, three hundred thirty".