200212100002 has 4 divisors (see below), whose sum is σ = 300318150006. Its totient is φ = 100106050000.

The previous prime is 200212099979. The next prime is 200212100003. The reversal of 200212100002 is 200001212002.

200212100002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 200060292961 + 151807041 = 447281^2 + 12321^2 .

It is not an unprimeable number, because it can be changed into a prime (200212100003) 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 as a sum of consecutive naturals, namely, 50053024999 + ... + 50053025002.

Almost surely, 2^200212100002 is an apocalyptic number.

200212100002 is a deficient number, since it is larger than the sum of its proper divisors (100106050004).

200212100002 is a wasteful number, since it uses less digits than its factorization.

200212100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100106050003.

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

Adding to 200212100002 its reverse (200001212002), we get a palindrome (400213312004).

The spelling of 200212100002 in words is "two hundred billion, two hundred twelve million, one hundred thousand, two".