12001102102002 has 16 divisors (see below), whose sum is σ = 25848527604480. Its totient is φ = 3692646800592.

The previous prime is 12001102101997. The next prime is 12001102102019. The reversal of 12001102102002 is 20020120110021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76930141602 + ... + 76930141757.

It is an arithmetic number, because the mean of its divisors is an integer number (1615532975280).

Almost surely, 2^{12001102102002} is an apocalyptic number.

12001102102002 is an abundant number, since it is smaller than the sum of its proper divisors (13847425502478).

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

12001102102002 is a wasteful number, since it uses less digits than its factorization.

12001102102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153860283377.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12001102102002 its reverse (20020120110021), we get a palindrome (32021222212023).

The spelling of 12001102102002 in words is "twelve trillion, one billion, one hundred two million, one hundred two thousand, two".