12332220032009 has 16 divisors (see below), whose sum is σ = 13456950336000. Its totient is φ = 11256738474240.

The previous prime is 12332220031987. The next prime is 12332220032021. The reversal of 12332220032009 is 90023002223321.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12332220032009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (12332220032029) 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, 23098832 + ... + 23626689.

It is an arithmetic number, because the mean of its divisors is an integer number (841059396000).

Almost surely, 2^{12332220032009} is an apocalyptic number.

12332220032009 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12332220032009 is a deficient number, since it is larger than the sum of its proper divisors (1124730303991).

12332220032009 is a wasteful number, since it uses less digits than its factorization.

12332220032009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46726048.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 12332220032009 in words is "twelve trillion, three hundred thirty-two billion, two hundred twenty million, thirty-two thousand, nine".