2230221011 has 4 divisors (see below), whose sum is σ = 2230318800. Its totient is φ = 2230123224.

The previous prime is 2230221001. The next prime is 2230221031. The reversal of 2230221011 is 1101220322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2230221011 - 2⁶ = 2230220947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230221001) 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 3 ways as a sum of consecutive naturals, for example, 5450 + ... + 67008.

It is an arithmetic number, because the mean of its divisors is an integer number (557579700).

Almost surely, 2^2230221011 is an apocalyptic number.

2230221011 is a deficient number, since it is larger than the sum of its proper divisors (97789).

2230221011 is an equidigital number, since it uses as much as digits as its factorization.

2230221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97788.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2230221011 is about 47225.2158385751. The cubic root of 2230221011 is about 1306.5197155374.

Adding to 2230221011 its reverse (1101220322), we get a palindrome (3331441333).

The spelling of 2230221011 in words is "two billion, two hundred thirty million, two hundred twenty-one thousand, eleven".