200222100122212 has 24 divisors (see below), whose sum is σ = 407999751195456. Its totient is φ = 84190424848608.

The previous prime is 200222100122201. The next prime is 200222100122249. The reversal of 200222100122212 is 212221001222002.

It is a self number, because there is not a number n which added to its sum of digits gives 200222100122212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67460274838 + ... + 67460277805.

It is an arithmetic number, because the mean of its divisors is an integer number (16999989633144).

Almost surely, 2^{200222100122212} is an apocalyptic number.

It is an amenable number.

200222100122212 is an abundant number, since it is smaller than the sum of its proper divisors (207777651073244).

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

200222100122212 is a wasteful number, since it uses less digits than its factorization.

200222100122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134920552707 (or 134920552705 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200222100122212 its reverse (212221001222002), we get a palindrome (412443101344214).

The spelling of 200222100122212 in words is "two hundred trillion, two hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, two hundred twelve".