3130222012 has 12 divisors (see below), whose sum is σ = 5478280360. Its totient is φ = 1564999056.

The previous prime is 3130222009. The next prime is 3130222033. The reversal of 3130222012 is 2102220313.

It is a congruent number.

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, 94003 + ... + 122869.

Almost surely, 2^3130222012 is an apocalyptic number.

It is an amenable number.

3130222012 is a deficient number, since it is larger than the sum of its proper divisors (2348058348).

3130222012 is a wasteful number, since it uses less digits than its factorization.

3130222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55980 (or 55978 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3130222012 is about 55948.3870366251. The cubic root of 3130222012 is about 1462.8227762214.

Adding to 3130222012 its reverse (2102220313), we get a palindrome (5232442325).

The spelling of 3130222012 in words is "three billion, one hundred thirty million, two hundred twenty-two thousand, twelve".