12134023123222 has 64 divisors (see below), whose sum is σ = 24439875393024. Its totient is φ = 4363505418240.

The previous prime is 12134023123217. The next prime is 12134023123267. The reversal of 12134023123222 is 22232132043121.

It is a happy number.

It is a super-2 number, since 2×12134023123222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23320233 + ... + 23834875.

It is an arithmetic number, because the mean of its divisors is an integer number (381873053016).

Almost surely, 2^{12134023123222} is an apocalyptic number.

12134023123222 is an abundant number, since it is smaller than the sum of its proper divisors (12305852269802).

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

12134023123222 is a wasteful number, since it uses less digits than its factorization.

12134023123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526453.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12134023123222 its reverse (22232132043121), we get a palindrome (34366155166343).

The spelling of 12134023123222 in words is "twelve trillion, one hundred thirty-four billion, twenty-three million, one hundred twenty-three thousand, two hundred twenty-two".