23224322 has 16 divisors (see below), whose sum is σ = 38398752. Its totient is φ = 10446720.

The previous prime is 23224309. The next prime is 23224351. The reversal of 23224322 is 22342232.

It is a junction number, because it is equal to n+sod(n) for n = 23224294 and 23224303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308 + ... + 7575.

It is an arithmetic number, because the mean of its divisors is an integer number (2399922).

Almost surely, 2^23224322 is an apocalyptic number.

23224322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23224322 is a deficient number, since it is larger than the sum of its proper divisors (15174430).

23224322 is a wasteful number, since it uses less digits than its factorization.

23224322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10993.

The product of its digits is 1152, while the sum is 20.

The square root of 23224322 is about 4819.1619603412. The cubic root of 23224322 is about 285.3082619226.

Adding to 23224322 its reverse (22342232), we get a palindrome (45566554).

The spelling of 23224322 in words is "twenty-three million, two hundred twenty-four thousand, three hundred twenty-two".