2220302011 has 6 divisors (see below), whose sum is σ = 2237938620. Its totient is φ = 2202803316.

The previous prime is 2220302009. The next prime is 2220302039. The reversal of 2220302011 is 1102030222.

It is not a de Polignac number, because 2220302011 - 2¹ = 2220302009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220301982 and 2220302000.

It is not an unprimeable number, because it can be changed into a prime (2220312011) 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 5 ways as a sum of consecutive naturals, for example, 52701 + ... + 84958.

It is an arithmetic number, because the mean of its divisors is an integer number (372989770).

Almost surely, 2^2220302011 is an apocalyptic number.

2220302011 is a deficient number, since it is larger than the sum of its proper divisors (17636609).

2220302011 is an equidigital number, since it uses as much as digits as its factorization.

2220302011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137913 (or 137786 counting only the distinct ones).

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

The square root of 2220302011 is about 47120.0807618153. The cubic root of 2220302011 is about 1304.5799034366.

Adding to 2220302011 its reverse (1102030222), we get a palindrome (3322332233).

The spelling of 2220302011 in words is "two billion, two hundred twenty million, three hundred two thousand, eleven".