102002200012 has 12 divisors (see below), whose sum is σ = 179438426496. Its totient is φ = 50734078160.

The previous prime is 102002200007. The next prime is 102002200061. The reversal of 102002200012 is 210002200201.

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 3 ways as a sum of consecutive naturals, for example, 66754603 + ... + 66756130.

It is an arithmetic number, because the mean of its divisors is an integer number (14953202208).

Almost surely, 2^102002200012 is an apocalyptic number.

It is an amenable number.

102002200012 is a deficient number, since it is larger than the sum of its proper divisors (77436226484).

102002200012 is a wasteful number, since it uses less digits than its factorization.

102002200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133510928 (or 133510926 counting only the distinct ones).

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

Adding to 102002200012 its reverse (210002200201), we get a palindrome (312004400213).

The spelling of 102002200012 in words is "one hundred two billion, two million, two hundred thousand, twelve".