12321032199 has 32 divisors (see below), whose sum is σ = 19045824000. Its totient is φ = 6939136512.

The previous prime is 12321032197. The next prime is 12321032257. The reversal of 12321032199 is 99123012321.

It is not a de Polignac number, because 12321032199 - 2¹ = 12321032197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321032197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3519552 + ... + 3523050.

It is an arithmetic number, because the mean of its divisors is an integer number (595182000).

Almost surely, 2^12321032199 is an apocalyptic number.

12321032199 is a deficient number, since it is larger than the sum of its proper divisors (6724791801).

12321032199 is a wasteful number, since it uses less digits than its factorization.

12321032199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 12321032199 in words is "twelve billion, three hundred twenty-one million, thirty-two thousand, one hundred ninety-nine".