12222102219999 has 96 divisors (see below), whose sum is σ = 19648128817152. Its totient is φ = 6732966240000.

The previous prime is 12222102219997. The next prime is 12222102220079. The reversal of 12222102219999 is 99991220122221.

It is not a de Polignac number, because 12222102219999 - 2¹ = 12222102219997 is a prime.

It is a super-2 number, since 2×12222102219999² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222102219997) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 470955474 + ... + 470981424.

It is an arithmetic number, because the mean of its divisors is an integer number (204668008512).

Almost surely, 2^{12222102219999} is an apocalyptic number.

12222102219999 is a deficient number, since it is larger than the sum of its proper divisors (7426026597153).

12222102219999 is a wasteful number, since it uses less digits than its factorization.

12222102219999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26797 (or 26790 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 51.

The spelling of 12222102219999 in words is "twelve trillion, two hundred twenty-two billion, one hundred two million, two hundred nineteen thousand, nine hundred ninety-nine".