200221111222 has 8 divisors (see below), whose sum is σ = 327634545672. Its totient is φ = 91009596000.

The previous prime is 200221111219. The next prime is 200221111309. The reversal of 200221111222 is 222111122002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 200221111196 and 200221111205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550479779 + ... + 4550479822.

It is an arithmetic number, because the mean of its divisors is an integer number (40954318209).

Almost surely, 2^200221111222 is an apocalyptic number.

200221111222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200221111222 is a deficient number, since it is larger than the sum of its proper divisors (127413434450).

200221111222 is a wasteful number, since it uses less digits than its factorization.

200221111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100959614.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200221111222 its reverse (222111122002), we get a palindrome (422332233224).

The spelling of 200221111222 in words is "two hundred billion, two hundred twenty-one million, one hundred eleven thousand, two hundred twenty-two".