200220210100001 has 16 divisors (see below), whose sum is σ = 257138998927104. Its totient is φ = 151528338650304.

The previous prime is 200220210099997. The next prime is 200220210100073. The reversal of 200220210100001 is 100001012022002.

It is a happy number.

It is not a de Polignac number, because 200220210100001 - 2² = 200220210099997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200220210100301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47830912886 + ... + 47830917071.

It is an arithmetic number, because the mean of its divisors is an integer number (16071187432944).

Almost surely, 2^{200220210100001} is an apocalyptic number.

It is an amenable number.

200220210100001 is a deficient number, since it is larger than the sum of its proper divisors (56918788827103).

200220210100001 is a wasteful number, since it uses less digits than its factorization.

200220210100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95661830000.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200220210100001 its reverse (100001012022002), we get a palindrome (300221222122003).

The spelling of 200220210100001 in words is "two hundred trillion, two hundred twenty billion, two hundred ten million, one hundred thousand, one".