200210122220202 has 96 divisors (see below), whose sum is σ = 456428257908480. Its totient is φ = 63336621237120.

The previous prime is 200210122220111. The next prime is 200210122220299. The reversal of 200210122220202 is 202022221012002.

200210122220202 is a `hidden beast` number, since 20 + 0 + 210 + 12 + 2 + 220 + 202 = 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 (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10010952 + ... + 22374972.

It is an arithmetic number, because the mean of its divisors is an integer number (4754461019880).

Almost surely, 2^{200210122220202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200210122220202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228214128954240).

200210122220202 is an abundant number, since it is smaller than the sum of its proper divisors (256218135688278).

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

200210122220202 is a wasteful number, since it uses less digits than its factorization.

200210122220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12364588 (or 12364585 counting only the distinct ones).

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

Adding to 200210122220202 its reverse (202022221012002), we get a palindrome (402232343232204).

The spelling of 200210122220202 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, two hundred twenty thousand, two hundred two".