102002102002200 has 96 divisors (see below), whose sum is σ = 316209393334800. Its totient is φ = 27200313039360.

The previous prime is 102002102002187. The next prime is 102002102002219. The reversal of 102002102002200 is 2200201200201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70727514 + ... + 72155286.

Almost surely, 2^{102002102002200} is an apocalyptic number.

102002102002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102002102002200 is an abundant number, since it is smaller than the sum of its proper divisors (214207291332600).

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

102002102002200 is a wasteful number, since it uses less digits than its factorization.

102002102002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546861 (or 1546852 counting only the distinct ones).

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

Adding to 102002102002200 its reverse (2200201200201), we get a palindrome (104202303202401).

The spelling of 102002102002200 in words is "one hundred two trillion, two billion, one hundred two million, two thousand, two hundred".