200112201222111 has 24 divisors (see below), whose sum is σ = 290152235646000. Its totient is φ = 132900699699072.

The previous prime is 200112201222071. The next prime is 200112201222127. The reversal of 200112201222111 is 111222102211002.

200112201222111 is a `hidden beast` number, since 20 + 0 + 112 + 201 + 222 + 111 = 666.

It is not a de Polignac number, because 200112201222111 - 2¹⁴ = 200112201205727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112201222911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32494381 + ... + 38158998.

It is an arithmetic number, because the mean of its divisors is an integer number (12089676485250).

Almost surely, 2^{200112201222111} is an apocalyptic number.

200112201222111 is a deficient number, since it is larger than the sum of its proper divisors (90040034423889).

200112201222111 is a wasteful number, since it uses less digits than its factorization.

200112201222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70654583 (or 70654580 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200112201222111 its reverse (111222102211002), we get a palindrome (311334303433113).

The spelling of 200112201222111 in words is "two hundred trillion, one hundred twelve billion, two hundred one million, two hundred twenty-two thousand, one hundred eleven".