12231223131333 has 16 divisors (see below), whose sum is σ = 16368018408000. Its totient is φ = 8124325426560.

The previous prime is 12231223131289. The next prime is 12231223131349. The reversal of 12231223131333 is 33313132213221.

It is not a de Polignac number, because 12231223131333 - 2¹⁴ = 12231223114949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12231223131333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231223131733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3321288 + ... + 5957633.

It is an arithmetic number, because the mean of its divisors is an integer number (1023001150500).

Almost surely, 2^{12231223131333} is an apocalyptic number.

It is an amenable number.

12231223131333 is a deficient number, since it is larger than the sum of its proper divisors (4136795276667).

12231223131333 is a wasteful number, since it uses less digits than its factorization.

12231223131333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9280532.

The product of its digits is 11664, while the sum is 30.

Adding to 12231223131333 its reverse (33313132213221), we get a palindrome (45544355344554).

The spelling of 12231223131333 in words is "twelve trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred thirty-three".