200001220100222 has 8 divisors (see below), whose sum is σ = 300014202963216. Its totient is φ = 99996485779152.

The previous prime is 200001220100221. The next prime is 200001220100237. The reversal of 200001220100222 is 222001022100002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 200001220100197 and 200001220100206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001220100221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062074863 + ... + 2062171850.

It is an arithmetic number, because the mean of its divisors is an integer number (37501775370402).

Almost surely, 2^{200001220100222} is an apocalyptic number.

200001220100222 is a deficient number, since it is larger than the sum of its proper divisors (100012982862994).

200001220100222 is a wasteful number, since it uses less digits than its factorization.

200001220100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124270962.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200001220100222 its reverse (222001022100002), we get a palindrome (422002242200224).

The spelling of 200001220100222 in words is "two hundred trillion, one billion, two hundred twenty million, one hundred thousand, two hundred twenty-two".