2221300201 has 4 divisors (see below), whose sum is σ = 2222985600. Its totient is φ = 2219614804.

The previous prime is 2221300157. The next prime is 2221300219. The reversal of 2221300201 is 1020031222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2221300201 - 2¹³ = 2221292009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221300261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840721 + ... + 843358.

It is an arithmetic number, because the mean of its divisors is an integer number (555746400).

Almost surely, 2^2221300201 is an apocalyptic number.

It is an amenable number.

2221300201 is a deficient number, since it is larger than the sum of its proper divisors (1685399).

2221300201 is a wasteful number, since it uses less digits than its factorization.

2221300201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685398.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2221300201 is about 47130.6715526100. The cubic root of 2221300201 is about 1304.7753758706.

Adding to 2221300201 its reverse (1020031222), we get a palindrome (3241331423).

The spelling of 2221300201 in words is "two billion, two hundred twenty-one million, three hundred thousand, two hundred one".