200102221122210 has 96 divisors (see below), whose sum is σ = 579638465033472. Its totient is φ = 47477509578240.

The previous prime is 200102221122143. The next prime is 200102221122247. The reversal of 200102221122210 is 12221122201002.

It is a happy number.

200102221122210 is a `hidden beast` number, since 200 + 1 + 0 + 22 + 211 + 22 + 210 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2150202999 + ... + 2150296058.

It is an arithmetic number, because the mean of its divisors is an integer number (6037900677432).

Almost surely, 2^{200102221122210} is an apocalyptic number.

200102221122210 is an abundant number, since it is smaller than the sum of its proper divisors (379536243911262).

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

200102221122210 is a wasteful number, since it uses less digits than its factorization.

200102221122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4300499128 (or 4300499125 counting only the distinct ones).

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

Adding to 200102221122210 its reverse (12221122201002), we get a palindrome (212323343323212).

The spelling of 200102221122210 in words is "two hundred trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred ten".