12102012100002 has 32 divisors (see below), whose sum is σ = 27957589452864. Its totient is φ = 3451554252800.

The previous prime is 12102012099929. The next prime is 12102012100147. The reversal of 12102012100002 is 20000121020121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5393052399 + ... + 5393054642.

It is an arithmetic number, because the mean of its divisors is an integer number (873674670402).

Almost surely, 2^{12102012100002} is an apocalyptic number.

12102012100002 is an abundant number, since it is smaller than the sum of its proper divisors (15855577352862).

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

12102012100002 is a wasteful number, since it uses less digits than its factorization.

12102012100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10786107074.

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

Adding to 12102012100002 its reverse (20000121020121), we get a palindrome (32102133120123).

The spelling of 12102012100002 in words is "twelve trillion, one hundred two billion, twelve million, one hundred thousand, two".