220230322 has 24 divisors (see below), whose sum is σ = 361780020. Its totient is φ = 100488960.

The previous prime is 220230301. The next prime is 220230343. The reversal of 220230322 is 223032022.

It is an interprime number because it is at equal distance from previous prime (220230301) and next prime (220230343).

It can be written as a sum of positive squares in 6 ways, for example, as 5285401 + 214944921 = 2299^2 + 14661^2 .

It is a super-3 number, since 3×220230322³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220230296 and 220230305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26422 + ... + 33742.

Almost surely, 2^220230322 is an apocalyptic number.

220230322 is a deficient number, since it is larger than the sum of its proper divisors (141549698).

220230322 is a wasteful number, since it uses less digits than its factorization.

220230322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438 (or 7425 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 220230322 is about 14840.1590961822. The cubic root of 220230322 is about 603.8916684357.

Adding to 220230322 its reverse (223032022), we get a palindrome (443262344).

The spelling of 220230322 in words is "two hundred twenty million, two hundred thirty thousand, three hundred twenty-two".