200021000222 has 8 divisors (see below), whose sum is σ = 300059316000. Its totient is φ = 100001228224.

The previous prime is 200021000183. The next prime is 200021000233. The reversal of 200021000222 is 222000120002.

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

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, 4608947 + ... + 4652142.

It is an arithmetic number, because the mean of its divisors is an integer number (37507414500).

Almost surely, 2^200021000222 is an apocalyptic number.

200021000222 is a deficient number, since it is larger than the sum of its proper divisors (100038315778).

200021000222 is a wasteful number, since it uses less digits than its factorization.

200021000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271890.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200021000222 its reverse (222000120002), we get a palindrome (422021120224).

The spelling of 200021000222 in words is "two hundred billion, twenty-one million, two hundred twenty-two", and thus it is an aban number.