200212220102 has 4 divisors (see below), whose sum is σ = 300318330156.
Its totient is φ = 100106110050.
The previous prime is 200212220051. The next prime is 200212220119. The reversal of 200212220102 is 201022212002.
Adding to 200212220102 its reverse (201022212002), we get a palindrome (401234432104).
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50053055024 + ... + 50053055027.
It is an arithmetic number, because the mean of its divisors is an integer number (75079582539).
Almost surely, 2200212220102 is an apocalyptic number.
200212220102 is a deficient number, since it is larger than the sum of its proper divisors (100106110054).
200212220102 is a wasteful number, since it uses less digits than its factorization.
200212220102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100106110053.
The product of its (nonzero) digits is 64, while the sum is 14.
The spelling of 200212220102 in words is "two hundred billion, two hundred twelve million, two hundred twenty thousand, one hundred two".