12123343022022 has 12 divisors (see below), whose sum is σ = 26267243214420. Its totient is φ = 4041114340668.

The previous prime is 12123343022003. The next prime is 12123343022023. The reversal of 12123343022022 is 22022034332121.

12123343022022 is a `hidden beast` number, since 1 + 2 + 1 + 2 + 3 + 3 + 430 + 220 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12123343022023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 336759528372 + ... + 336759528407.

It is an arithmetic number, because the mean of its divisors is an integer number (2188936934535).

Almost surely, 2^{12123343022022} is an apocalyptic number.

12123343022022 is an abundant number, since it is smaller than the sum of its proper divisors (14143900192398).

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

12123343022022 is a wasteful number, since it uses less digits than its factorization.

12123343022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673519056787 (or 673519056784 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12123343022022 its reverse (22022034332121), we get a palindrome (34145377354143).

The spelling of 12123343022022 in words is "twelve trillion, one hundred twenty-three billion, three hundred forty-three million, twenty-two thousand, twenty-two".