3616320281212 has 12 divisors (see below), whose sum is σ = 6328626109960. Its totient is φ = 1808141392656.

The previous prime is 3616320281183. The next prime is 3616320281243. The reversal of 3616320281212 is 2121820236163.

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, 4248423 + ... + 5028094.

Almost surely, 2^{3616320281212} is an apocalyptic number.

It is an amenable number.

3616320281212 is a deficient number, since it is larger than the sum of its proper divisors (2712305828748).

3616320281212 is a wasteful number, since it uses less digits than its factorization.

3616320281212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9373980 (or 9373978 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 3616320281212 in words is "three trillion, six hundred sixteen billion, three hundred twenty million, two hundred eighty-one thousand, two hundred twelve".