12322212112002 has 32 divisors (see below), whose sum is σ = 26597471378688. Its totient is φ = 3783260992896.

The previous prime is 12322212111997. The next prime is 12322212112051. The reversal of 12322212112002 is 20021121222321.

12322212112002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12322212112002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12322212112002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170565483 + ... + 170637710.

It is an arithmetic number, because the mean of its divisors is an integer number (831170980584).

Almost surely, 2^{12322212112002} is an apocalyptic number.

12322212112002 is an abundant number, since it is smaller than the sum of its proper divisors (14275259266686).

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

12322212112002 is a wasteful number, since it uses less digits than its factorization.

12322212112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341203674.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12322212112002 its reverse (20021121222321), we get a palindrome (32343333334323).

The spelling of 12322212112002 in words is "twelve trillion, three hundred twenty-two billion, two hundred twelve million, one hundred twelve thousand, two".