3130222330 has 8 divisors (see below), whose sum is σ = 5634400212. Its totient is φ = 1252088928.

The previous prime is 3130222321. The next prime is 3130222331. The reversal of 3130222330 is 332220313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2992418209 + 137804121 = 54703^2 + 11739^2 .

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 = 3130222298 and 3130222307.

It is not an unprimeable number, because it can be changed into a prime (3130222331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156511107 + ... + 156511126.

Almost surely, 2^3130222330 is an apocalyptic number.

3130222330 is a deficient number, since it is larger than the sum of its proper divisors (2504177882).

3130222330 is a wasteful number, since it uses less digits than its factorization.

3130222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313022240.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3130222330 is about 55948.3898785300. The cubic root of 3130222330 is about 1462.8228257576.

Adding to 3130222330 its reverse (332220313), we get a palindrome (3462442643).

The spelling of 3130222330 in words is "three billion, one hundred thirty million, two hundred twenty-two thousand, three hundred thirty".