2411223221 has 4 divisors (see below), whose sum is σ = 2630425344. Its totient is φ = 2192021100.

The previous prime is 2411223179. The next prime is 2411223223. The reversal of 2411223221 is 1223221142.

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 2411223221 - 2²² = 2407028917 is a prime.

It is a super-2 number, since 2×2411223221² = 11627994842979229682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2411223193 and 2411223202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2411223223) 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, 109601045 + ... + 109601066.

It is an arithmetic number, because the mean of its divisors is an integer number (657606336).

Almost surely, 2^2411223221 is an apocalyptic number.

It is an amenable number.

2411223221 is a deficient number, since it is larger than the sum of its proper divisors (219202123).

2411223221 is a wasteful number, since it uses less digits than its factorization.

2411223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219202122.

The product of its digits is 384, while the sum is 20.

The square root of 2411223221 is about 49104.2077728579. The cubic root of 2411223221 is about 1340.9496537347.

Adding to 2411223221 its reverse (1223221142), we get a palindrome (3634444363).

The spelling of 2411223221 in words is "two billion, four hundred eleven million, two hundred twenty-three thousand, two hundred twenty-one".