12233565099 has 48 divisors (see below), whose sum is σ = 20925216000. Its totient is φ = 6742352448.

The previous prime is 12233565079. The next prime is 12233565101. The reversal of 12233565099 is 99056533221.

It is not a de Polignac number, because 12233565099 - 2⁹ = 12233564587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12233565079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165952 + ... + 228050.

It is an arithmetic number, because the mean of its divisors is an integer number (435942000).

Almost surely, 2^12233565099 is an apocalyptic number.

12233565099 is a deficient number, since it is larger than the sum of its proper divisors (8691650901).

12233565099 is a wasteful number, since it uses less digits than its factorization.

12233565099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62224 (or 62221 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The spelling of 12233565099 in words is "twelve billion, two hundred thirty-three million, five hundred sixty-five thousand, ninety-nine".