2002002222012 has 24 divisors (see below), whose sum is σ = 5030672250576. Its totient is φ = 616000683648.

The previous prime is 2002002222001. The next prime is 2002002222037. The reversal of 2002002222012 is 2102222002002.

It is a junction number, because it is equal to n+sod(n) for n = 2002002221982 and 2002002222000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6416673633 + ... + 6416673944.

It is an arithmetic number, because the mean of its divisors is an integer number (209611343774).

Almost surely, 2^{2002002222012} is an apocalyptic number.

It is an amenable number.

2002002222012 is an abundant number, since it is smaller than the sum of its proper divisors (3028670028564).

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

2002002222012 is a wasteful number, since it uses less digits than its factorization.

2002002222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12833347597 (or 12833347595 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2002002222012 its reverse (2102222002002), we get a palindrome (4104224224014).

The spelling of 2002002222012 in words is "two trillion, two billion, two million, two hundred twenty-two thousand, twelve".