200120212222 has 16 divisors (see below), whose sum is σ = 343252697472. Its totient is φ = 85718436120.

The previous prime is 200120212219. The next prime is 200120212297. The reversal of 200120212222 is 222212021002.

200120212222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200120212196 and 200120212205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3921168 + ... + 3971875.

It is an arithmetic number, because the mean of its divisors is an integer number (21453293592).

Almost surely, 2^200120212222 is an apocalyptic number.

200120212222 is a deficient number, since it is larger than the sum of its proper divisors (143132485250).

200120212222 is a wasteful number, since it uses less digits than its factorization.

200120212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7894863.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200120212222 its reverse (222212021002), we get a palindrome (422332233224).

The spelling of 200120212222 in words is "two hundred billion, one hundred twenty million, two hundred twelve thousand, two hundred twenty-two".