12033220300123 has 32 divisors (see below), whose sum is σ = 14191967750400. Its totient is φ = 10084894243200.

The previous prime is 12033220300121. The next prime is 12033220300169. The reversal of 12033220300123 is 32100302233021.

It is a cyclic number.

It is not a de Polignac number, because 12033220300123 - 2¹ = 12033220300121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12033220300094 and 12033220300103.

It is not an unprimeable number, because it can be changed into a prime (12033220300121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71268 + ... + 4906273.

It is an arithmetic number, because the mean of its divisors is an integer number (443498992200).

Almost surely, 2^{12033220300123} is an apocalyptic number.

12033220300123 is a deficient number, since it is larger than the sum of its proper divisors (2158747450277).

12033220300123 is a wasteful number, since it uses less digits than its factorization.

12033220300123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977883.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12033220300123 its reverse (32100302233021), we get a palindrome (44133522533144).

The spelling of 12033220300123 in words is "twelve trillion, thirty-three billion, two hundred twenty million, three hundred thousand, one hundred twenty-three".