300223210312 has 16 divisors (see below), whose sum is σ = 562948319340. Its totient is φ = 150103658496.

The previous prime is 300223210307. The next prime is 300223210321. The reversal of 300223210312 is 213012322003.

It can be written as a sum of positive squares in 2 ways, for example, as 298865582596 + 1357627716 = 546686^2 + 36846^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 300223210312.

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, 831213 + ... + 1136380.

Almost surely, 2^300223210312 is an apocalyptic number.

It is an amenable number.

300223210312 is a deficient number, since it is larger than the sum of its proper divisors (262725109028).

300223210312 is a wasteful number, since it uses less digits than its factorization.

300223210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986672 (or 1986668 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 300223210312 its reverse (213012322003), we get a palindrome (513235532315).

The spelling of 300223210312 in words is "three hundred billion, two hundred twenty-three million, two hundred ten thousand, three hundred twelve".