200000222112 has 24 divisors (see below), whose sum is σ = 525000583296. Its totient is φ = 66666740672.

The previous prime is 200000222029. The next prime is 200000222137. The reversal of 200000222112 is 211222000002.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041667728 + ... + 1041667919.

It is an arithmetic number, because the mean of its divisors is an integer number (21875024304).

Almost surely, 2^200000222112 is an apocalyptic number.

It is an amenable number.

200000222112 is an abundant number, since it is smaller than the sum of its proper divisors (325000361184).

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

200000222112 is a wasteful number, since it uses less digits than its factorization.

200000222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083335660 (or 2083335652 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200000222112 its reverse (211222000002), we get a palindrome (411222222114).

The spelling of 200000222112 in words is "two hundred billion, two hundred twenty-two thousand, one hundred twelve".