323313023213212 has 36 divisors (see below), whose sum is σ = 576703501139080. Its totient is φ = 158598451956672.

The previous prime is 323313023213203. The next prime is 323313023213249. The reversal of 323313023213212 is 212312320313323.

It is a super-2 number, since 2×323313023213212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227032663 + ... + 228452305.

Almost surely, 2^{323313023213212} is an apocalyptic number.

It is an amenable number.

323313023213212 is a deficient number, since it is larger than the sum of its proper divisors (253390477925868).

323313023213212 is a wasteful number, since it uses less digits than its factorization.

323313023213212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440022 (or 1439967 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 323313023213212 its reverse (212312320313323), we get a palindrome (535625343526535).

The spelling of 323313023213212 in words is "three hundred twenty-three trillion, three hundred thirteen billion, twenty-three million, two hundred thirteen thousand, two hundred twelve".