200122212010000 has 100 divisors (see below), whose sum is σ = 553732443047872. Its totient is φ = 68613329808000.

The previous prime is 200122212009983. The next prime is 200122212010001. The reversal of 200122212010000 is 10212221002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (200122212010001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1429374372 + ... + 1429514371.

Almost surely, 2^{200122212010000} is an apocalyptic number.

200122212010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200122212010000 is an abundant number, since it is smaller than the sum of its proper divisors (353610231037872).

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

200122212010000 is an equidigital number, since it uses as much as digits as its factorization.

200122212010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858888778 (or 2858888757 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200122212010000 its reverse (10212221002), we get a palindrome (200132424231002).

The spelling of 200122212010000 in words is "two hundred trillion, one hundred twenty-two billion, two hundred twelve million, ten thousand".