2012120200002 has 48 divisors (see below), whose sum is σ = 4656145949280. Its totient is φ = 577642158720.

The previous prime is 2012120199967. The next prime is 2012120200033. The reversal of 2012120200002 is 2000020212102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72920823 + ... + 72948410.

It is an arithmetic number, because the mean of its divisors is an integer number (97003040610).

Almost surely, 2^{2012120200002} is an apocalyptic number.

2012120200002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2012120200002 is an abundant number, since it is smaller than the sum of its proper divisors (2644025749278).

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

2012120200002 is a wasteful number, since it uses less digits than its factorization.

2012120200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145869279 (or 145869268 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2012120200002 its reverse (2000020212102), we get a palindrome (4012140412104).

It can be divided in two parts, 2012120 and 200002, that added together give a palindrome (2212122).

The spelling of 2012120200002 in words is "two trillion, twelve billion, one hundred twenty million, two hundred thousand, two".