33423224422 has 16 divisors (see below), whose sum is σ = 57363678720. Its totient is φ = 14307558408.

The previous prime is 33423224413. The next prime is 33423224423. The reversal of 33423224422 is 22442232433.

It is a super-2 number, since 2×33423224422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33423224423) 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, 1377598 + ... + 1401649.

It is an arithmetic number, because the mean of its divisors is an integer number (3585229920).

Almost surely, 2^33423224422 is an apocalyptic number.

33423224422 is a deficient number, since it is larger than the sum of its proper divisors (23940454298).

33423224422 is a wasteful number, since it uses less digits than its factorization.

33423224422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780115.

The product of its digits is 55296, while the sum is 31.

Adding to 33423224422 its reverse (22442232433), we get a palindrome (55865456855).

The spelling of 33423224422 in words is "thirty-three billion, four hundred twenty-three million, two hundred twenty-four thousand, four hundred twenty-two".