220022000222201 has 8 divisors (see below), whose sum is σ = 221754794956800. Its totient is φ = 218289210769728.

The previous prime is 220022000222173. The next prime is 220022000222203. The reversal of 220022000222201 is 102222000220022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220022000222201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220022000222201.

It is not an unprimeable number, because it can be changed into a prime (220022000222203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153558500 + ... + 154984698.

It is an arithmetic number, because the mean of its divisors is an integer number (27719349369600).

Almost surely, 2^{220022000222201} is an apocalyptic number.

It is an amenable number.

220022000222201 is a deficient number, since it is larger than the sum of its proper divisors (1732794734599).

220022000222201 is a wasteful number, since it uses less digits than its factorization.

220022000222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641063.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220022000222201 its reverse (102222000220022), we get a palindrome (322244000442223).

The spelling of 220022000222201 in words is "two hundred twenty trillion, twenty-two billion, two hundred twenty-two thousand, two hundred one".