2002000102012 has 24 divisors (see below), whose sum is σ = 3616660333440. Its totient is φ = 968671150080.

The previous prime is 2002000102009. The next prime is 2002000102013. The reversal of 2002000102012 is 2102010002002.

It is a super-3 number, since 3×2002000102012³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2002000102012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002000102013) 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, 2937564 + ... + 3554332.

It is an arithmetic number, because the mean of its divisors is an integer number (150694180560).

Almost surely, 2^{2002000102012} is an apocalyptic number.

It is an amenable number.

2002000102012 is a deficient number, since it is larger than the sum of its proper divisors (1614660231428).

2002000102012 is a wasteful number, since it uses less digits than its factorization.

2002000102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642981 (or 642979 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2002000102012 its reverse (2102010002002), we get a palindrome (4104010104014).

It can be divided in two parts, 2002000 and 102012, that added together give a palindrome (2104012).

The spelling of 2002000102012 in words is "two trillion, two billion, one hundred two thousand, twelve".