12323302220022 has 32 divisors (see below), whose sum is σ = 24891501073920. Its totient is φ = 4066969279680.

The previous prime is 12323302219961. The next prime is 12323302220023. The reversal of 12323302220022 is 22002220332321.

12323302220022 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-4 number, since 4×12323302220022⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12323302219974 and 12323302220001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323302220023) 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, 499479 + ... + 4989597.

It is an arithmetic number, because the mean of its divisors is an integer number (777859408560).

Almost surely, 2^{12323302220022} is an apocalyptic number.

12323302220022 is an abundant number, since it is smaller than the sum of its proper divisors (12568198853898).

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

12323302220022 is a wasteful number, since it uses less digits than its factorization.

12323302220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494668.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12323302220022 its reverse (22002220332321), we get a palindrome (34325522552343).

The spelling of 12323302220022 in words is "twelve trillion, three hundred twenty-three billion, three hundred two million, two hundred twenty thousand, twenty-two".