12030302134122 has 32 divisors (see below), whose sum is σ = 24178839240192. Its totient is φ = 3990433868784.

The previous prime is 12030302134117. The next prime is 12030302134129. The reversal of 12030302134122 is 22143120303021.

It is a junction number, because it is equal to n+sod(n) for n = 12030302134092 and 12030302134101.

It is not an unprimeable number, because it can be changed into a prime (12030302134129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3638308 + ... + 6107199.

It is an arithmetic number, because the mean of its divisors is an integer number (755588726256).

Almost surely, 2^{12030302134122} is an apocalyptic number.

12030302134122 is an abundant number, since it is smaller than the sum of its proper divisors (12148537106070).

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

12030302134122 is a wasteful number, since it uses less digits than its factorization.

12030302134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746522.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12030302134122 its reverse (22143120303021), we get a palindrome (34173422437143).

The spelling of 12030302134122 in words is "twelve trillion, thirty billion, three hundred two million, one hundred thirty-four thousand, one hundred twenty-two".