200112201222 has 16 divisors (see below), whose sum is σ = 400237397040. Its totient is φ = 66701901312.

The previous prime is 200112201209. The next prime is 200112201239. The reversal of 200112201222 is 222102211002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335203 + ... + 715950.

It is an arithmetic number, because the mean of its divisors is an integer number (25014837315).

Almost surely, 2^200112201222 is an apocalyptic number.

200112201222 is an abundant number, since it is smaller than the sum of its proper divisors (200125195818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200112201222 is a wasteful number, since it uses less digits than its factorization.

200112201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082887.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200112201222 its reverse (222102211002), we get a palindrome (422214412224).

The spelling of 200112201222 in words is "two hundred billion, one hundred twelve million, two hundred one thousand, two hundred twenty-two".