202200220001 has 8 divisors (see below), whose sum is σ = 218093802024. Its totient is φ = 186355169280.

The previous prime is 202200219989. The next prime is 202200220037. The reversal of 202200220001 is 100022002202.

It can be written as a sum of positive squares in 4 ways, for example, as 689010001 + 201511210000 = 26249^2 + 448900^2 .

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 202200220001 - 2⁶ = 202200219937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202209220001) 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, 12124166 + ... + 12140831.

It is an arithmetic number, because the mean of its divisors is an integer number (27261725253).

Almost surely, 2^202200220001 is an apocalyptic number.

It is an amenable number.

202200220001 is a deficient number, since it is larger than the sum of its proper divisors (15893582023).

202200220001 is a wasteful number, since it uses less digits than its factorization.

202200220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24265651.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 202200220001 its reverse (100022002202), we get a palindrome (302222222203).

The spelling of 202200220001 in words is "two hundred two billion, two hundred million, two hundred twenty thousand, one".