323212120000202 has 128 divisors (see below), whose sum is σ = 523688548838400. Its totient is φ = 149275389542400.

The previous prime is 323212120000201. The next prime is 323212120000213. The reversal of 323212120000202 is 202000021212323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (323212120000201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12220188674 + ... + 12220215122.

It is an arithmetic number, because the mean of its divisors is an integer number (4091316787800).

Almost surely, 2^{323212120000202} is an apocalyptic number.

323212120000202 is a deficient number, since it is larger than the sum of its proper divisors (200476428838198).

323212120000202 is a wasteful number, since it uses less digits than its factorization.

323212120000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27048.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 323212120000202 its reverse (202000021212323), we get a palindrome (525212141212525).

The spelling of 323212120000202 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred twenty million, two hundred two", and thus it is an aban number.