423330322212 has 36 divisors (see below), whose sum is σ = 1222954264896. Its totient is φ = 120951520560.

The previous prime is 423330322199. The next prime is 423330322223. The reversal of 423330322212 is 212223033324.

423330322212 is a `hidden beast` number, since 4 + 2 + 3 + 330 + 322 + 2 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 839940864 + ... + 839941367.

Almost surely, 2^423330322212 is an apocalyptic number.

423330322212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

423330322212 is an abundant number, since it is smaller than the sum of its proper divisors (799623942684).

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

423330322212 is a wasteful number, since it uses less digits than its factorization.

423330322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679882248 (or 1679882243 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 423330322212 its reverse (212223033324), we get a palindrome (635553355536).

The spelling of 423330322212 in words is "four hundred twenty-three billion, three hundred thirty million, three hundred twenty-two thousand, two hundred twelve".