2411226221 has 4 divisors (see below), whose sum is σ = 2489007744. Its totient is φ = 2333444700.

The previous prime is 2411226203. The next prime is 2411226241. The reversal of 2411226221 is 1226221142.

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 2411226221 - 2²² = 2407031917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2411226241) 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, 38890715 + ... + 38890776.

It is an arithmetic number, because the mean of its divisors is an integer number (622251936).

Almost surely, 2^2411226221 is an apocalyptic number.

It is an amenable number.

2411226221 is a deficient number, since it is larger than the sum of its proper divisors (77781523).

2411226221 is an equidigital number, since it uses as much as digits as its factorization.

2411226221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77781522.

The product of its digits is 768, while the sum is 23.

The square root of 2411226221 is about 49104.2383201287. The cubic root of 2411226221 is about 1340.9502098628.

Adding to 2411226221 its reverse (1226221142), we get a palindrome (3637447363).

The spelling of 2411226221 in words is "two billion, four hundred eleven million, two hundred twenty-six thousand, two hundred twenty-one".