220201122002201 has 8 divisors (see below), whose sum is σ = 227312097237504. Its totient is φ = 213090628844160.

The previous prime is 220201122002179. The next prime is 220201122002237. The reversal of 220201122002201 is 102200221102022.

It is a happy number.

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 220201122002201 - 2⁶ = 220201122002137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220201122002201.

It is not an unprimeable number, because it can be changed into a prime (220201122002501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119590901 + ... + 121418226.

It is an arithmetic number, because the mean of its divisors is an integer number (28414012154688).

Almost surely, 2^{220201122002201} is an apocalyptic number.

It is an amenable number.

220201122002201 is a deficient number, since it is larger than the sum of its proper divisors (7110975235303).

220201122002201 is a wasteful number, since it uses less digits than its factorization.

220201122002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241038631.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220201122002201 its reverse (102200221102022), we get a palindrome (322401343104223).

The spelling of 220201122002201 in words is "two hundred twenty trillion, two hundred one billion, one hundred twenty-two million, two thousand, two hundred one".