322304222412 has 18 divisors (see below), whose sum is σ = 814713451188. Its totient is φ = 107434740792.

The previous prime is 322304222411. The next prime is 322304222497. The reversal of 322304222412 is 214222403223.

322304222412 is a `hidden beast` number, since 3 + 2 + 23 + 0 + 4 + 222 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (322304222411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4476447498 + ... + 4476447569.

Almost surely, 2^322304222412 is an apocalyptic number.

It is an amenable number.

322304222412 is an abundant number, since it is smaller than the sum of its proper divisors (492409228776).

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

322304222412 is a wasteful number, since it uses less digits than its factorization.

322304222412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8952895077 (or 8952895072 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 322304222412 its reverse (214222403223), we get a palindrome (536526625635).

The spelling of 322304222412 in words is "three hundred twenty-two billion, three hundred four million, two hundred twenty-two thousand, four hundred twelve".