200221102 has 16 divisors (see below), whose sum is σ = 306472320. Its totient is φ = 98075448.

The previous prime is 200221067. The next prime is 200221117. The reversal of 200221102 is 201122002.

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 in 7 ways as a sum of consecutive naturals, for example, 33463 + ... + 38989.

It is an arithmetic number, because the mean of its divisors is an integer number (19154520).

Almost surely, 2^200221102 is an apocalyptic number.

200221102 is a deficient number, since it is larger than the sum of its proper divisors (106251218).

200221102 is a wasteful number, since it uses less digits than its factorization.

200221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895.

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

The square root of 200221102 is about 14149.9506006205. The cubic root of 200221102 is about 585.0189703347.

Adding to 200221102 its reverse (201122002), we get a palindrome (401343104).

It can be divided in two parts, 2002 and 21102, that added together give a square (23104 = 152²).

The spelling of 200221102 in words is "two hundred million, two hundred twenty-one thousand, one hundred two".