12203244499 has 2 divisors, whose sum is σ = 12203244500. Its totient is φ = 12203244498.

The previous prime is 12203244479. The next prime is 12203244533. The reversal of 12203244499 is 99444230221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12203244499 - 2⁵ = 12203244467 is a prime.

It is a super-2 number, since 2×12203244499² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12203244479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101622249 + 6101622250.

It is an arithmetic number, because the mean of its divisors is an integer number (6101622250).

Almost surely, 2^12203244499 is an apocalyptic number.

12203244499 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203244499 is an equidigital number, since it uses as much as digits as its factorization.

12203244499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 12203244499 in words is "twelve billion, two hundred three million, two hundred forty-four thousand, four hundred ninety-nine".