12223334556789 has 16 divisors (see below), whose sum is σ = 16382186631360. Its totient is φ = 8106694565760.

The previous prime is 12223334556779. The next prime is 12223334556803. The reversal of 12223334556789 is 98765543332221.

It is not a de Polignac number, because 12223334556789 - 2¹⁹ = 12223334032501 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223334556779) 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, 4744257 + ... + 6852345.

It is an arithmetic number, because the mean of its divisors is an integer number (1023886664460).

Almost surely, 2^{12223334556789} is an apocalyptic number.

It is an amenable number.

12223334556789 is a deficient number, since it is larger than the sum of its proper divisors (4158852074571).

12223334556789 is a wasteful number, since it uses less digits than its factorization.

12223334556789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118100.

The product of its digits is 65318400, while the sum is 60.

The spelling of 12223334556789 in words is "twelve trillion, two hundred twenty-three billion, three hundred thirty-four million, five hundred fifty-six thousand, seven hundred eighty-nine".