12001102103322 has 48 divisors (see below), whose sum is σ = 26966053820160. Its totient is φ = 4000276202112.

The previous prime is 12001102103281. The next prime is 12001102103329. The reversal of 12001102103322 is 22330120110021.

12001102103322 is a `hidden beast` number, since 1 + 20 + 0 + 110 + 210 + 3 + 322 = 666.

12001102103322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 12001102103295 and 12001102103304.

It is not an unprimeable number, because it can be changed into a prime (12001102103329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23055543 + ... + 23570325.

It is an arithmetic number, because the mean of its divisors is an integer number (561792787920).

Almost surely, 2^{12001102103322} is an apocalyptic number.

12001102103322 is an abundant number, since it is smaller than the sum of its proper divisors (14964951716838).

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

12001102103322 is an equidigital number, since it uses as much as digits as its factorization.

12001102103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562769 (or 562757 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12001102103322 its reverse (22330120110021), we get a palindrome (34331222213343).

The spelling of 12001102103322 in words is "twelve trillion, one billion, one hundred two million, one hundred three thousand, three hundred twenty-two".