12030301223122 has 48 divisors (see below), whose sum is σ = 22332479371200. Its totient is φ = 4759099240896.

The previous prime is 12030301223113. The next prime is 12030301223123. The reversal of 12030301223122 is 22132210303021.

It is a junction number, because it is equal to n+sod(n) for n = 12030301223093 and 12030301223102.

It is not an unprimeable number, because it can be changed into a prime (12030301223123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121286004 + ... + 121385152.

It is an arithmetic number, because the mean of its divisors is an integer number (465259986900).

Almost surely, 2^{12030301223122} is an apocalyptic number.

12030301223122 is a deficient number, since it is larger than the sum of its proper divisors (10302178148078).

12030301223122 is a wasteful number, since it uses less digits than its factorization.

12030301223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150467 (or 150454 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12030301223122 its reverse (22132210303021), we get a palindrome (34162511526143).

The spelling of 12030301223122 in words is "twelve trillion, thirty billion, three hundred one million, two hundred twenty-three thousand, one hundred twenty-two".