12322211210012 has 48 divisors (see below), whose sum is σ = 24853176069120. Its totient is φ = 5292805963200.

The previous prime is 12322211210011. The next prime is 12322211210069. The reversal of 12322211210012 is 21001211222321.

12322211210012 is digitally balanced in base 2, 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 (12322211210011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102673064 + ... + 102793007.

It is an arithmetic number, because the mean of its divisors is an integer number (517774501440).

Almost surely, 2^{12322211210012} is an apocalyptic number.

It is an amenable number.

12322211210012 is an abundant number, since it is smaller than the sum of its proper divisors (12530964859108).

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

12322211210012 is a wasteful number, since it uses less digits than its factorization.

12322211210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205466162 (or 205466160 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12322211210012 its reverse (21001211222321), we get a palindrome (33323422432333).

The spelling of 12322211210012 in words is "twelve trillion, three hundred twenty-two billion, two hundred eleven million, two hundred ten thousand, twelve".