12073126366 has 12 divisors (see below), whose sum is σ = 21066373728. Its totient is φ = 5174196972.

The previous prime is 12073126333. The next prime is 12073126379. The reversal of 12073126366 is 66362137021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61597486 + ... + 61597681.

It is an arithmetic number, because the mean of its divisors is an integer number (1755531144).

Almost surely, 2^12073126366 is an apocalyptic number.

12073126366 is a deficient number, since it is larger than the sum of its proper divisors (8993247362).

12073126366 is a wasteful number, since it uses less digits than its factorization.

12073126366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123195183 (or 123195176 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 12073126366 in words is "twelve billion, seventy-three million, one hundred twenty-six thousand, three hundred sixty-six".