312312200202424 has 16 divisors (see below), whose sum is σ = 604475226198720. Its totient is φ = 151118806549440.

The previous prime is 312312200202377. The next prime is 312312200202529. The reversal of 312312200202424 is 424202002213213.

It is a junction number, because it is equal to n+sod(n) for n = 312312200202392 and 312312200202401.

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, 629661693709 + ... + 629661694204.

It is an arithmetic number, because the mean of its divisors is an integer number (37779701637420).

Almost surely, 2^{312312200202424} is an apocalyptic number.

It is an amenable number.

312312200202424 is a deficient number, since it is larger than the sum of its proper divisors (292163025996296).

312312200202424 is a wasteful number, since it uses less digits than its factorization.

312312200202424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259323387950 (or 1259323387946 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 312312200202424 its reverse (424202002213213), we get a palindrome (736514202415637).

The spelling of 312312200202424 in words is "three hundred twelve trillion, three hundred twelve billion, two hundred million, two hundred two thousand, four hundred twenty-four".