12032001322002 has 24 divisors (see below), whose sum is σ = 26312974857936. Its totient is φ = 3973184236536.

The previous prime is 12032001321983. The next prime is 12032001322009. The reversal of 12032001322002 is 20022310023021.

12032001322002 is a `hidden beast` number, since 1 + 20 + 320 + 0 + 1 + 322 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12032001322009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3123570588 + ... + 3123574439.

It is an arithmetic number, because the mean of its divisors is an integer number (1096373952414).

Almost surely, 2^{12032001322002} is an apocalyptic number.

12032001322002 is an abundant number, since it is smaller than the sum of its proper divisors (14280973535934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12032001322002 is a wasteful number, since it uses less digits than its factorization.

12032001322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247145142 (or 6247145139 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12032001322002 its reverse (20022310023021), we get a palindrome (32054311345023).

The spelling of 12032001322002 in words is "twelve trillion, thirty-two billion, one million, three hundred twenty-two thousand, two".