321013010022212 has 12 divisors (see below), whose sum is σ = 561773208193680. Its totient is φ = 160506379109736.

The previous prime is 321013010022191. The next prime is 321013010022253. The reversal of 321013010022212 is 212220010310123.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25617338 + ... + 36031569.

It is an arithmetic number, because the mean of its divisors is an integer number (46814434016140).

Almost surely, 2^{321013010022212} is an apocalyptic number.

It is an amenable number.

321013010022212 is a deficient number, since it is larger than the sum of its proper divisors (240760198171468).

321013010022212 is a wasteful number, since it uses less digits than its factorization.

321013010022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62950690 (or 62950688 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 321013010022212 its reverse (212220010310123), we get a palindrome (533233020332335).

The spelling of 321013010022212 in words is "three hundred twenty-one trillion, thirteen billion, ten million, twenty-two thousand, two hundred twelve".