2002000012002 has 96 divisors (see below), whose sum is σ = 4482431965440. Its totient is φ = 645375276000.

The previous prime is 2002000011961. The next prime is 2002000012037. The reversal of 2002000012002 is 2002100002002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186417949 + ... + 186428687.

It is an arithmetic number, because the mean of its divisors is an integer number (46691999640).

Almost surely, 2^{2002000012002} is an apocalyptic number.

2002000012002 is an abundant number, since it is smaller than the sum of its proper divisors (2480431953438).

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

2002000012002 is a wasteful number, since it uses less digits than its factorization.

2002000012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13148 (or 13145 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 2002000012002 its reverse (2002100002002), we get a palindrome (4004100014004).

The spelling of 2002000012002 in words is "two trillion, two billion, twelve thousand, two".