12035126612223 has 192 divisors, whose sum is σ = 20794475520000. Its totient is φ = 6612051409920.

The previous prime is 12035126612221. The next prime is 12035126612237. The reversal of 12035126612223 is 32221662153021.

12035126612223 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 5 + 12 + 6 + 612 + 2 + 23 = 666.

It is a Cunningham number, because it is equal to 3469168²-1.

It is not a de Polignac number, because 12035126612223 - 2¹ = 12035126612221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12035126612221) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6601823890 + ... + 6601825712.

It is an arithmetic number, because the mean of its divisors is an integer number (108304560000).

Almost surely, 2^{12035126612223} is an apocalyptic number.

12035126612223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12035126612223 is a deficient number, since it is larger than the sum of its proper divisors (8759348907777).

12035126612223 is a wasteful number, since it uses less digits than its factorization.

12035126612223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2371 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 12035126612223 its reverse (32221662153021), we get a palindrome (44256788765244).

The spelling of 12035126612223 in words is "twelve trillion, thirty-five billion, one hundred twenty-six million, six hundred twelve thousand, two hundred twenty-three".