2423221011 has 24 divisors (see below), whose sum is σ = 3600470016. Its totient is φ = 1569602160.

The previous prime is 2423221001. The next prime is 2423221013. The reversal of 2423221011 is 1101223242.

It is a happy number.

2423221011 is a `hidden beast` number, since 242 + 322 + 101 + 1 = 666.

2423221011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2423221011 - 2¹⁰ = 2423219987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2423221013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57526 + ... + 90308.

It is an arithmetic number, because the mean of its divisors is an integer number (150019584).

Almost surely, 2^2423221011 is an apocalyptic number.

2423221011 is a deficient number, since it is larger than the sum of its proper divisors (1177249005).

2423221011 is a wasteful number, since it uses less digits than its factorization.

2423221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33023 (or 33020 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2423221011 is about 49226.2227984232. Note that the first 3 decimals coincide. The cubic root of 2423221011 is about 1343.1700788141.

Adding to 2423221011 its reverse (1101223242), we get a palindrome (3524444253).

The spelling of 2423221011 in words is "two billion, four hundred twenty-three million, two hundred twenty-one thousand, eleven".