200210122011222 has 24 divisors (see below), whose sum is σ = 443018142324576. Its totient is φ = 65316777393456.

The previous prime is 200210122011181. The next prime is 200210122011239. The reversal of 200210122011222 is 222110221012002.

It is a happy number.

200210122011222 is a `hidden beast` number, since 2 + 0 + 0 + 210 + 1 + 220 + 11 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200210122011195 and 200210122011204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118327494433 + ... + 118327496124.

It is an arithmetic number, because the mean of its divisors is an integer number (18459089263524).

Almost surely, 2^{200210122011222} is an apocalyptic number.

200210122011222 is an abundant number, since it is smaller than the sum of its proper divisors (242808020313354).

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

200210122011222 is a wasteful number, since it uses less digits than its factorization.

200210122011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236654990612 (or 236654990609 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200210122011222 its reverse (222110221012002), we get a palindrome (422320343023224).

The spelling of 200210122011222 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, eleven thousand, two hundred twenty-two".