12011133120223 has 8 divisors (see below), whose sum is σ = 12209164751936. Its totient is φ = 11813137869600.

The previous prime is 12011133120209. The next prime is 12011133120313. The reversal of 12011133120223 is 32202133111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011133120223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12011133120194 and 12011133120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011133120823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8429136 + ... + 9750517.

It is an arithmetic number, because the mean of its divisors is an integer number (1526145593992).

Almost surely, 2^{12011133120223} is an apocalyptic number.

12011133120223 is a deficient number, since it is larger than the sum of its proper divisors (198031631713).

12011133120223 is a wasteful number, since it uses less digits than its factorization.

12011133120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18190545.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12011133120223 its reverse (32202133111021), we get a palindrome (44213266231244).

The spelling of 12011133120223 in words is "twelve trillion, eleven billion, one hundred thirty-three million, one hundred twenty thousand, two hundred twenty-three".