200000222221112 has 32 divisors (see below), whose sum is σ = 375908965269600. Its totient is φ = 99757982882304.

The previous prime is 200000222221109. The next prime is 200000222221117. The reversal of 200000222221112 is 211122222000002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000222221117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108964 + ... + 20030732.

It is an arithmetic number, because the mean of its divisors is an integer number (11747155164675).

Almost surely, 2^{200000222221112} is an apocalyptic number.

It is an amenable number.

200000222221112 is a deficient number, since it is larger than the sum of its proper divisors (175908743048488).

200000222221112 is a wasteful number, since it uses less digits than its factorization.

200000222221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18924975 (or 18924971 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200000222221112 its reverse (211122222000002), we get a palindrome (411122444221114).

The spelling of 200000222221112 in words is "two hundred trillion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred twelve".