321300422340212 has 96 divisors (see below), whose sum is σ = 648110596202496. Its totient is φ = 136521068544000.

The previous prime is 321300422340193. The next prime is 321300422340217. The reversal of 321300422340212 is 212043224003123.

It is a super-2 number, since 2×321300422340212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321300422340217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52663563962 + ... + 52663570062.

It is an arithmetic number, because the mean of its divisors is an integer number (6751152043776).

Almost surely, 2^{321300422340212} is an apocalyptic number.

It is an amenable number.

321300422340212 is an abundant number, since it is smaller than the sum of its proper divisors (326810173862284).

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

321300422340212 is a wasteful number, since it uses less digits than its factorization.

321300422340212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14097 (or 14095 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 321300422340212 its reverse (212043224003123), we get a palindrome (533343646343335).

The spelling of 321300422340212 in words is "three hundred twenty-one trillion, three hundred billion, four hundred twenty-two million, three hundred forty thousand, two hundred twelve".