22062422 has 8 divisors (see below), whose sum is σ = 33223176. Its totient is φ = 10988032.

The previous prime is 22062389. The next prime is 22062427. The reversal of 22062422 is 22426022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22062394 and 22062403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22062427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20948 + ... + 21975.

It is an arithmetic number, because the mean of its divisors is an integer number (4152897).

Almost surely, 2^22062422 is an apocalyptic number.

22062422 is a deficient number, since it is larger than the sum of its proper divisors (11160754).

22062422 is a wasteful number, since it uses less digits than its factorization.

22062422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43182.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 22062422 is about 4697.0652539644. The cubic root of 22062422 is about 280.4686962968.

Adding to 22062422 its reverse (22426022), we get a palindrome (44488444).

The spelling of 22062422 in words is "twenty-two million, sixty-two thousand, four hundred twenty-two".