200102002012 has 24 divisors (see below), whose sum is σ = 398622172032. Its totient is φ = 87000870000.

The previous prime is 200102002007. The next prime is 200102002019. The reversal of 200102002012 is 210200201002.

200102002012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200102002012² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200102002012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200102002019) by changing a digit.

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, 98863614 + ... + 98865637.

It is an arithmetic number, because the mean of its divisors is an integer number (16609257168).

Almost surely, 2^200102002012 is an apocalyptic number.

200102002012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200102002012 is a deficient number, since it is larger than the sum of its proper divisors (198520170020).

200102002012 is a wasteful number, since it uses less digits than its factorization.

200102002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197729289 (or 197729287 counting only the distinct ones).

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

Adding to 200102002012 its reverse (210200201002), we get a palindrome (410302203014).

The spelling of 200102002012 in words is "two hundred billion, one hundred two million, two thousand, twelve".