303003323212 has 6 divisors (see below), whose sum is σ = 530255815628. Its totient is φ = 151501661604.

The previous prime is 303003323191. The next prime is 303003323239. The reversal of 303003323212 is 212323300303.

It is a super-2 number, since 2×303003323212² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 37875415398 + ... + 37875415405.

Almost surely, 2^303003323212 is an apocalyptic number.

It is an amenable number.

303003323212 is a deficient number, since it is larger than the sum of its proper divisors (227252492416).

303003323212 is a wasteful number, since it uses less digits than its factorization.

303003323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75750830807 (or 75750830805 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 303003323212 its reverse (212323300303), we get a palindrome (515326623515).

The spelling of 303003323212 in words is "three hundred three billion, three million, three hundred twenty-three thousand, two hundred twelve".