323211120212 has 24 divisors (see below), whose sum is σ = 601007452416. Its totient is φ = 151561888128.

The previous prime is 323211120181. The next prime is 323211120217. The reversal of 323211120212 is 212021112323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323211120217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8378468 + ... + 8416955.

It is an arithmetic number, because the mean of its divisors is an integer number (25041977184).

Almost surely, 2^323211120212 is an apocalyptic number.

It is an amenable number.

323211120212 is a deficient number, since it is larger than the sum of its proper divisors (277796332204).

323211120212 is a wasteful number, since it uses less digits than its factorization.

323211120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16795727 (or 16795725 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 323211120212 its reverse (212021112323), we get a palindrome (535232232535).

The spelling of 323211120212 in words is "three hundred twenty-three billion, two hundred eleven million, one hundred twenty thousand, two hundred twelve".