322133323212 has 72 divisors (see below), whose sum is σ = 842486430240. Its totient is φ = 103659548160.

The previous prime is 322133323207. The next prime is 322133323217. The reversal of 322133323212 is 212323331223.

322133323212 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 3 + 332 + 321 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (322133323207) and next prime (322133323217).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (322133323217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8417473 + ... + 8455655.

It is an arithmetic number, because the mean of its divisors is an integer number (11701200420).

Almost surely, 2^322133323212 is an apocalyptic number.

It is an amenable number.

322133323212 is an abundant number, since it is smaller than the sum of its proper divisors (520353107028).

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

322133323212 is a wasteful number, since it uses less digits than its factorization.

322133323212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46303 (or 46298 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 322133323212 its reverse (212323331223), we get a palindrome (534456654435).

The spelling of 322133323212 in words is "three hundred twenty-two billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred twelve".