201210220200111 has 16 divisors (see below), whose sum is σ = 269255102189568. Its totient is φ = 133652765124000.

The previous prime is 201210220200097. The next prime is 201210220200137. The reversal of 201210220200111 is 111002022012102.

It is not a de Polignac number, because 201210220200111 - 2²² = 201210216005807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210220200811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33052866 + ... + 38664096.

It is an arithmetic number, because the mean of its divisors is an integer number (16828443886848).

Almost surely, 2^{201210220200111} is an apocalyptic number.

201210220200111 is a deficient number, since it is larger than the sum of its proper divisors (68044881989457).

201210220200111 is a wasteful number, since it uses less digits than its factorization.

201210220200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5654662.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201210220200111 its reverse (111002022012102), we get a palindrome (312212242212213).

The spelling of 201210220200111 in words is "two hundred one trillion, two hundred ten billion, two hundred twenty million, two hundred thousand, one hundred eleven".