200211121022011 has 16 divisors (see below), whose sum is σ = 221995248823296. Its totient is φ = 179024248980000.

The previous prime is 200211121021969. The next prime is 200211121022021. The reversal of 200211121022011 is 110220121112002.

It is a cyclic number.

It is not a de Polignac number, because 200211121022011 - 2⁷ = 200211121021883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200211121022021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57305046 + ... + 60698356.

It is an arithmetic number, because the mean of its divisors is an integer number (13874703051456).

Almost surely, 2^{200211121022011} is an apocalyptic number.

200211121022011 is a deficient number, since it is larger than the sum of its proper divisors (21784127801285).

200211121022011 is a wasteful number, since it uses less digits than its factorization.

200211121022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481314.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200211121022011 its reverse (110220121112002), we get a palindrome (310431242134013).

The spelling of 200211121022011 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-one million, twenty-two thousand, eleven".