200211201122222 has 16 divisors (see below), whose sum is σ = 303290849377152. Its totient is φ = 99114255343200.

The previous prime is 200211201122203. The next prime is 200211201122227. The reversal of 200211201122222 is 222221102112002.

It is a junction number, because it is equal to n+sod(n) for n = 200211201122194 and 200211201122203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211201122227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176995628 + ... + 178123200.

It is an arithmetic number, because the mean of its divisors is an integer number (18955678086072).

Almost surely, 2^{200211201122222} is an apocalyptic number.

200211201122222 is a deficient number, since it is larger than the sum of its proper divisors (103079648254930).

200211201122222 is a wasteful number, since it uses less digits than its factorization.

200211201122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006683.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200211201122222 its reverse (222221102112002), we get a palindrome (422432303234224).

The spelling of 200211201122222 in words is "two hundred trillion, two hundred eleven billion, two hundred one million, one hundred twenty-two thousand, two hundred twenty-two".