200021221010222 has 8 divisors (see below), whose sum is σ = 300047666893416. Its totient is φ = 100005332045752.

The previous prime is 200021221010203. The next prime is 200021221010267. The reversal of 200021221010222 is 222010122120002.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200021221010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639182313 + ... + 2639258100.

It is an arithmetic number, because the mean of its divisors is an integer number (37505958361677).

Almost surely, 2^{200021221010222} is an apocalyptic number.

200021221010222 is a deficient number, since it is larger than the sum of its proper divisors (100026445883194).

200021221010222 is a wasteful number, since it uses less digits than its factorization.

200021221010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278459362.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200021221010222 its reverse (222010122120002), we get a palindrome (422031343130224).

The spelling of 200021221010222 in words is "two hundred trillion, twenty-one billion, two hundred twenty-one million, ten thousand, two hundred twenty-two".