3223212130 has 16 divisors (see below), whose sum is σ = 5943289464. Its totient is φ = 1257838720.

The previous prime is 3223212071. The next prime is 3223212149. The reversal of 3223212130 is 312123223.

It can be written as a sum of positive squares in 4 ways, for example, as 1272134889 + 1951077241 = 35667^2 + 44171^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3223212098 and 3223212107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3930337 + ... + 3931156.

Almost surely, 2^3223212130 is an apocalyptic number.

3223212130 is a deficient number, since it is larger than the sum of its proper divisors (2720077334).

3223212130 is a wasteful number, since it uses less digits than its factorization.

3223212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7861541.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3223212130 is about 56773.3399581177. The cubic root of 3223212130 is about 1477.1671111186.

Adding to 3223212130 its reverse (312123223), we get a palindrome (3535335353).

The spelling of 3223212130 in words is "three billion, two hundred twenty-three million, two hundred twelve thousand, one hundred thirty".