2220221122201 has 8 divisors (see below), whose sum is σ = 2255060020608. Its totient is φ = 2185481340000.

The previous prime is 2220221122199. The next prime is 2220221122213. The reversal of 2220221122201 is 1022211220222.

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 2220221122201 - 2¹ = 2220221122199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220221122271) 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, 24733900 + ... + 24823501.

It is an arithmetic number, because the mean of its divisors is an integer number (281882502576).

Almost surely, 2^{2220221122201} is an apocalyptic number.

It is an amenable number.

2220221122201 is a deficient number, since it is larger than the sum of its proper divisors (34838898407).

2220221122201 is an equidigital number, since it uses as much as digits as its factorization.

2220221122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49558103.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2220221122201 its reverse (1022211220222), we get a palindrome (3242432342423).

The spelling of 2220221122201 in words is "two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred one".