220330210321330 has 8 divisors (see below), whose sum is σ = 396594378578412. Its totient is φ = 88132084128528.

The previous prime is 220330210321297. The next prime is 220330210321339. The reversal of 220330210321330 is 33123012033022.

It can be written as a sum of positive squares in 2 ways, for example, as 218668588777809 + 1661621543521 = 14787447^2 + 1289039^2 .

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 = 220330210321295 and 220330210321304.

It is not an unprimeable number, because it can be changed into a prime (220330210321339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11016510516057 + ... + 11016510516076.

Almost surely, 2^{220330210321330} is an apocalyptic number.

220330210321330 is a deficient number, since it is larger than the sum of its proper divisors (176264168257082).

220330210321330 is a wasteful number, since it uses less digits than its factorization.

220330210321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22033021032140.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 220330210321330 its reverse (33123012033022), we get a palindrome (253453222354352).

The spelling of 220330210321330 in words is "two hundred twenty trillion, three hundred thirty billion, two hundred ten million, three hundred twenty-one thousand, three hundred thirty".