322230121212 has 24 divisors (see below), whose sum is σ = 751980670336. Its totient is φ = 107394270768.

The previous prime is 322230121189. The next prime is 322230121219. The reversal of 322230121212 is 212121032223.

322230121212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322230121219) 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, 1885918 + ... + 2049669.

Almost surely, 2^322230121212 is an apocalyptic number.

It is an amenable number.

322230121212 is an abundant number, since it is smaller than the sum of its proper divisors (429750549124).

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

322230121212 is a wasteful number, since it uses less digits than its factorization.

322230121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942417 (or 3942415 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 322230121212 its reverse (212121032223), we get a palindrome (534351153435).

The spelling of 322230121212 in words is "three hundred twenty-two billion, two hundred thirty million, one hundred twenty-one thousand, two hundred twelve".