22324822 has 16 divisors (see below), whose sum is σ = 36352512. Its totient is φ = 10221120.

The previous prime is 22324817. The next prime is 22324823. The reversal of 22324822 is 22842322.

It is a happy number.

It is a super-3 number, since 3×22324822³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79 + ... + 6682.

It is an arithmetic number, because the mean of its divisors is an integer number (2272032).

Almost surely, 2^22324822 is an apocalyptic number.

22324822 is a deficient number, since it is larger than the sum of its proper divisors (14027690).

22324822 is a wasteful number, since it uses less digits than its factorization.

22324822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903.

The product of its digits is 3072, while the sum is 25.

The square root of 22324822 is about 4724.9150256909. The cubic root of 22324822 is about 281.5762375971.

The spelling of 22324822 in words is "twenty-two million, three hundred twenty-four thousand, eight hundred twenty-two".