2220312201 has 8 divisors (see below), whose sum is σ = 2960726400. Its totient is φ = 1480053072.

The previous prime is 2220312173. The next prime is 2220312223. The reversal of 2220312201 is 1022130222.

It is a happy number.

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

It is not a de Polignac number, because 2220312201 - 2²⁹ = 1683441289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2220312901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256 + ... + 66638.

It is an arithmetic number, because the mean of its divisors is an integer number (370090800).

Almost surely, 2^2220312201 is an apocalyptic number.

It is an amenable number.

2220312201 is a deficient number, since it is larger than the sum of its proper divisors (740414199).

2220312201 is a wasteful number, since it uses less digits than its factorization.

2220312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77535.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2220312201 is about 47120.1888896893. The cubic root of 2220312201 is about 1304.5818992085.

Adding to 2220312201 its reverse (1022130222), we get a palindrome (3242442423).

The spelling of 2220312201 in words is "two billion, two hundred twenty million, three hundred twelve thousand, two hundred one".