2012102110002 has 16 divisors (see below), whose sum is σ = 4024222558272. Its totient is φ = 670697646960.

The previous prime is 2012102110001. The next prime is 2012102110003. The reversal of 2012102110002 is 2000112012102.

It is an interprime number because it is at equal distance from previous prime (2012102110001) and next prime (2012102110003).

It is a self number, because there is not a number n which added to its sum of digits gives 2012102110002.

It is not an unprimeable number, because it can be changed into a prime (2012102110001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962352 + ... + 2224932.

It is an arithmetic number, because the mean of its divisors is an integer number (251513909892).

Almost surely, 2^{2012102110002} is an apocalyptic number.

2012102110002 is an abundant number, since it is smaller than the sum of its proper divisors (2012120448270).

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

2012102110002 is a wasteful number, since it uses less digits than its factorization.

2012102110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528193.

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

Adding to 2012102110002 its reverse (2000112012102), we get a palindrome (4012214122104).

The spelling of 2012102110002 in words is "two trillion, twelve billion, one hundred two million, one hundred ten thousand, two".