303213202001212 has 12 divisors (see below), whose sum is σ = 530644423259440. Its totient is φ = 151600509641376.

The previous prime is 303213202001173. The next prime is 303213202001221. The reversal of 303213202001212 is 212100202312303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522727808 + ... + 1522926919.

Almost surely, 2^{303213202001212} is an apocalyptic number.

It is an amenable number.

303213202001212 is a deficient number, since it is larger than the sum of its proper divisors (227431221258228).

303213202001212 is a wasteful number, since it uses less digits than its factorization.

303213202001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045679620 (or 3045679618 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 303213202001212 its reverse (212100202312303), we get a palindrome (515313404313515).

The spelling of 303213202001212 in words is "three hundred three trillion, two hundred thirteen billion, two hundred two million, one thousand, two hundred twelve".