210022221200201 has 8 divisors (see below), whose sum is σ = 210667064892960. Its totient is φ = 209377505510208.

The previous prime is 210022221200167. The next prime is 210022221200221. The reversal of 210022221200201 is 102002122220012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210022221200201 - 2²² = 210022217005897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 210022221200201.

It is not an unprimeable number, because it can be changed into a prime (210022221200221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28713611 + ... + 35277696.

It is an arithmetic number, because the mean of its divisors is an integer number (26333383111620).

Almost surely, 2^{210022221200201} is an apocalyptic number.

It is an amenable number.

210022221200201 is a deficient number, since it is larger than the sum of its proper divisors (644843692759).

210022221200201 is an equidigital number, since it uses as much as digits as its factorization.

210022221200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64001383.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210022221200201 its reverse (102002122220012), we get a palindrome (312024343420213).

The spelling of 210022221200201 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty-one million, two hundred thousand, two hundred one".