2220303001 has 4 divisors (see below), whose sum is σ = 2537489152. Its totient is φ = 1903116852.

The previous prime is 2220302989. The next prime is 2220303013. The reversal of 2220303001 is 1003030222.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1003030222 = 2 ⋅501515111.

It is an interprime number because it is at equal distance from previous prime (2220302989) and next prime (2220303013).

It is not a de Polignac number, because 2220303001 - 2⁷ = 2220302873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220303101) 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 3 ways as a sum of consecutive naturals, for example, 158593065 + ... + 158593078.

It is an arithmetic number, because the mean of its divisors is an integer number (634372288).

Almost surely, 2^2220303001 is an apocalyptic number.

It is an amenable number.

2220303001 is a deficient number, since it is larger than the sum of its proper divisors (317186151).

2220303001 is an equidigital number, since it uses as much as digits as its factorization.

2220303001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317186150.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2220303001 is about 47120.0912668895. The cubic root of 2220303001 is about 1304.5800973343.

Adding to 2220303001 its reverse (1003030222), we get a palindrome (3223333223).

The spelling of 2220303001 in words is "two billion, two hundred twenty million, three hundred three thousand, one".