200021222022001 has 32 divisors (see below), whose sum is σ = 201911284924416. Its totient is φ = 198142445592000.

The previous prime is 200021222021987. The next prime is 200021222022067. The reversal of 200021222022001 is 100220222120002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200021222022001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200021222022071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130647433606 + ... + 130647435136.

It is an arithmetic number, because the mean of its divisors is an integer number (6309727653888).

Almost surely, 2^{200021222022001} is an apocalyptic number.

It is an amenable number.

200021222022001 is a deficient number, since it is larger than the sum of its proper divisors (1890062902415).

200021222022001 is a wasteful number, since it uses less digits than its factorization.

200021222022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200021222022001 its reverse (100220222120002), we get a palindrome (300241444142003).

The spelling of 200021222022001 in words is "two hundred trillion, twenty-one billion, two hundred twenty-two million, twenty-two thousand, one".