220201223022001 has 8 divisors (see below), whose sum is σ = 238084558637184. Its totient is φ = 202452855978000.

The previous prime is 220201223021987. The next prime is 220201223022049. The reversal of 220201223022001 is 100220322102022.

220201223022001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220201223022001 - 2²⁷ = 220201088804273 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 220201223022001.

It is not an unprimeable number, because it can be changed into a prime (220201223022091) 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, 33742139401 + ... + 33742145926.

It is an arithmetic number, because the mean of its divisors is an integer number (29760569829648).

Almost surely, 2^{220201223022001} is an apocalyptic number.

It is an amenable number.

220201223022001 is a deficient number, since it is larger than the sum of its proper divisors (17883335615183).

220201223022001 is a wasteful number, since it uses less digits than its factorization.

220201223022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67484285591.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220201223022001 its reverse (100220322102022), we get a palindrome (320421545124023).

The spelling of 220201223022001 in words is "two hundred twenty trillion, two hundred one billion, two hundred twenty-three million, twenty-two thousand, one".