200210220202122 has 48 divisors (see below), whose sum is σ = 491744400507360. Its totient is φ = 58360873903776.

The previous prime is 200210220202099. The next prime is 200210220202133. The reversal of 200210220202122 is 221202022012002.

200210220202122 is a `hidden beast` number, since 2 + 0 + 0 + 210 + 220 + 20 + 212 + 2 = 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 = 200210220202095 and 200210220202104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22515764808 + ... + 22515773699.

It is an arithmetic number, because the mean of its divisors is an integer number (10244675010570).

Almost surely, 2^{200210220202122} is an apocalyptic number.

200210220202122 is an abundant number, since it is smaller than the sum of its proper divisors (291534180305238).

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

200210220202122 is a wasteful number, since it uses less digits than its factorization.

200210220202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45031538547 (or 45031538544 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200210220202122 its reverse (221202022012002), we get a palindrome (421412242214124).

The spelling of 200210220202122 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, two hundred two thousand, one hundred twenty-two".