322032303012 has 24 divisors (see below), whose sum is σ = 858752808256. Its totient is φ = 92009229408.

The previous prime is 322032303011. The next prime is 322032303013. The reversal of 322032303012 is 210303230223.

It is an interprime number because it is at equal distance from previous prime (322032303011) and next prime (322032303013).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 322032303012.

It is not an unprimeable number, because it can be changed into a prime (322032303011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916858863 + ... + 1916859030.

Almost surely, 2^322032303012 is an apocalyptic number.

It is an amenable number.

322032303012 is an abundant number, since it is smaller than the sum of its proper divisors (536720505244).

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

322032303012 is a wasteful number, since it uses less digits than its factorization.

322032303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833717907 (or 3833717905 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 322032303012 its reverse (210303230223), we get a palindrome (532335533235).

The spelling of 322032303012 in words is "three hundred twenty-two billion, thirty-two million, three hundred three thousand, twelve".