2220002221201 has 8 divisors (see below), whose sum is σ = 2356727906304. Its totient is φ = 2083958460480.

The previous prime is 2220002221183. The next prime is 2220002221243. The reversal of 2220002221201 is 1021222000222.

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 2220002221201 - 2¹⁵ = 2220002188433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220002221301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170474385 + ... + 170487406.

It is an arithmetic number, because the mean of its divisors is an integer number (294590988288).

Almost surely, 2^{2220002221201} is an apocalyptic number.

It is an amenable number.

2220002221201 is a deficient number, since it is larger than the sum of its proper divisors (136725685103).

2220002221201 is a wasteful number, since it uses less digits than its factorization.

2220002221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340962191.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2220002221201 its reverse (1021222000222), we get a palindrome (3241224221423).

The spelling of 2220002221201 in words is "two trillion, two hundred twenty billion, two million, two hundred twenty-one thousand, two hundred one".