200222112121022 has 8 divisors (see below), whose sum is σ = 305256662742072. Its totient is φ = 98469891207000.

The previous prime is 200222112120917. The next prime is 200222112121027. The reversal of 200222112121022 is 220121211222002.

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 = 200222112120985 and 200222112121003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222112121027) 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, 820582426604 + ... + 820582426847.

It is an arithmetic number, because the mean of its divisors is an integer number (38157082842759).

Almost surely, 2^{200222112121022} is an apocalyptic number.

200222112121022 is a deficient number, since it is larger than the sum of its proper divisors (105034550621050).

200222112121022 is a wasteful number, since it uses less digits than its factorization.

200222112121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641164853514.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200222112121022 its reverse (220121211222002), we get a palindrome (420343323343024).

The spelling of 200222112121022 in words is "two hundred trillion, two hundred twenty-two billion, one hundred twelve million, one hundred twenty-one thousand, twenty-two".