22423032334 has 32 divisors (see below), whose sum is σ = 36427954176. Its totient is φ = 10312773120.

The previous prime is 22423032311. The next prime is 22423032361. The reversal of 22423032334 is 43323032422.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 291187 + ... + 360049.

It is an arithmetic number, because the mean of its divisors is an integer number (1138373568).

Almost surely, 2^22423032334 is an apocalyptic number.

22423032334 is a deficient number, since it is larger than the sum of its proper divisors (14004921842).

22423032334 is a wasteful number, since it uses less digits than its factorization.

22423032334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69100.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 22423032334 its reverse (43323032422), we get a palindrome (65746064756).

The spelling of 22423032334 in words is "twenty-two billion, four hundred twenty-three million, thirty-two thousand, three hundred thirty-four".