5221223323 has 4 divisors (see below), whose sum is σ = 5221500280. Its totient is φ = 5220946368.

The previous prime is 5221223299. The next prime is 5221223327. The reversal of 5221223323 is 3233221225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5221223323 - 2²⁹ = 4684352411 is a prime.

It is a super-2 number, since 2×5221223323² = 54522345977278324658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221223327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107958 + ... + 148651.

It is an arithmetic number, because the mean of its divisors is an integer number (1305375070).

Almost surely, 2^5221223323 is an apocalyptic number.

5221223323 is a deficient number, since it is larger than the sum of its proper divisors (276957).

5221223323 is a wasteful number, since it uses less digits than its factorization.

5221223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276956.

The product of its digits is 4320, while the sum is 25.

The square root of 5221223323 is about 72258.0329306023. The cubic root of 5221223323 is about 1734.8319949605.

Adding to 5221223323 its reverse (3233221225), we get a palindrome (8454444548).

The spelling of 5221223323 in words is "five billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred twenty-three".