200210020222122 has 48 divisors (see below), whose sum is σ = 459308371242240. Its totient is φ = 62810572277376.

The previous prime is 200210020222061. The next prime is 200210020222151. The reversal of 200210020222122 is 221222020012002.

200210020222122 is a `hidden beast` number, since 200 + 2 + 100 + 20 + 222 + 122 = 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 = 200210020222095 and 200210020222104.

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, 46047373 + ... + 50207375.

It is an arithmetic number, because the mean of its divisors is an integer number (9568924400880).

Almost surely, 2^{200210020222122} is an apocalyptic number.

200210020222122 is an abundant number, since it is smaller than the sum of its proper divisors (259098351020118).

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

200210020222122 is a wasteful number, since it uses less digits than its factorization.

200210020222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317307 (or 4317304 counting only the distinct ones).

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

Adding to 200210020222122 its reverse (221222020012002), we get a palindrome (421432040234124).

The spelling of 200210020222122 in words is "two hundred trillion, two hundred ten billion, twenty million, two hundred twenty-two thousand, one hundred twenty-two".