2221001102201 has 8 divisors (see below), whose sum is σ = 2538303591744. Its totient is φ = 1903702767120.

The previous prime is 2221001102183. The next prime is 2221001102213. The reversal of 2221001102201 is 1022011001222.

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

It is not a de Polignac number, because 2221001102201 - 2²⁶ = 2220933993337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221001122201) 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, 206486 + ... + 2117696.

It is an arithmetic number, because the mean of its divisors is an integer number (317287948968).

Almost surely, 2^{2221001102201} is an apocalyptic number.

It is an amenable number.

2221001102201 is a deficient number, since it is larger than the sum of its proper divisors (317302489543).

2221001102201 is a wasteful number, since it uses less digits than its factorization.

2221001102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077231.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2221001102201 its reverse (1022011001222), we get a palindrome (3243012103423).

The spelling of 2221001102201 in words is "two trillion, two hundred twenty-one billion, one million, one hundred two thousand, two hundred one".