3321230224 has 20 divisors (see below), whose sum is σ = 6929875036. Its totient is φ = 1532875392.

The previous prime is 3321230189. The next prime is 3321230251. The reversal of 3321230224 is 4220321233.

It can be written as a sum of positive squares in 2 ways, for example, as 926106624 + 2395123600 = 30432^2 + 48940^2 .

It is a super-2 number, since 2×3321230224² = 22061140401622180352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321230195 and 3321230204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7983519 + ... + 7983934.

Almost surely, 2^3321230224 is an apocalyptic number.

It is an amenable number.

3321230224 is an abundant number, since it is smaller than the sum of its proper divisors (3608644812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321230224 is a wasteful number, since it uses less digits than its factorization.

3321230224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15967474 (or 15967468 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3321230224 is about 57630.1155993982. The cubic root of 3321230224 is about 1491.9914251748.

Adding to 3321230224 its reverse (4220321233), we get a palindrome (7541551457).

It can be divided in two parts, 33212 and 30224, that added together give a palindrome (63436).

The spelling of 3321230224 in words is "three billion, three hundred twenty-one million, two hundred thirty thousand, two hundred twenty-four".