23422322 has 16 divisors (see below), whose sum is σ = 43803072. Its totient is φ = 9125520.

The previous prime is 23422319. The next prime is 23422331. The reversal of 23422322 is 22322432.

It is a junction number, because it is equal to n+sod(n) for n = 23422294 and 23422303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75893 + ... + 76200.

It is an arithmetic number, because the mean of its divisors is an integer number (2737692).

Almost surely, 2^23422322 is an apocalyptic number.

23422322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23422322 is a deficient number, since it is larger than the sum of its proper divisors (20380750).

23422322 is a wasteful number, since it uses less digits than its factorization.

23422322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152113.

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

The square root of 23422322 is about 4839.6613517890. The cubic root of 23422322 is about 286.1167713951.

Adding to 23422322 its reverse (22322432), we get a palindrome (45744754).

It can be divided in two parts, 2342 and 2322, that added together give a palindrome (4664).

The spelling of 23422322 in words is "twenty-three million, four hundred twenty-two thousand, three hundred twenty-two".