220322422330 has 32 divisors (see below), whose sum is σ = 421542585936. Its totient is φ = 82622152704.

The previous prime is 220322422291. The next prime is 220322422337. The reversal of 220322422330 is 33224223022.

It can be written as a sum of positive squares in 8 ways, for example, as 176610903001 + 43711519329 = 420251^2 + 209073^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220322422295 and 220322422304.

It is not an unprimeable number, because it can be changed into a prime (220322422337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2477739 + ... + 2565118.

Almost surely, 2^220322422330 is an apocalyptic number.

220322422330 is a deficient number, since it is larger than the sum of its proper divisors (201220163606).

220322422330 is a wasteful number, since it uses less digits than its factorization.

220322422330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043138.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 220322422330 its reverse (33224223022), we get a palindrome (253546645352).

The spelling of 220322422330 in words is "two hundred twenty billion, three hundred twenty-two million, four hundred twenty-two thousand, three hundred thirty".