323212131210 has 32 divisors (see below), whose sum is σ = 775838596032. Its totient is φ = 86175514880.

The previous prime is 323212131199. The next prime is 323212131227. The reversal of 323212131210 is 12131212323.

It is a super-2 number, since 2×323212131210² (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 in 15 ways as a sum of consecutive naturals, for example, 715839 + ... + 1076498.

It is an arithmetic number, because the mean of its divisors is an integer number (24244956126).

Almost surely, 2^323212131210 is an apocalyptic number.

323212131210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323212131210 is an abundant number, since it is smaller than the sum of its proper divisors (452626464822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323212131210 is a wasteful number, since it uses less digits than its factorization.

323212131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798358.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 323212131210 its reverse (12131212323), we get a palindrome (335343343533).

The spelling of 323212131210 in words is "three hundred twenty-three billion, two hundred twelve million, one hundred thirty-one thousand, two hundred ten".