22133110422 has 32 divisors (see below), whose sum is σ = 44382857472. Its totient is φ = 7358291424.

The previous prime is 22133110409. The next prime is 22133110453. The reversal of 22133110422 is 22401133122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4356948 + ... + 4362024.

It is an arithmetic number, because the mean of its divisors is an integer number (1386964296).

Almost surely, 2^22133110422 is an apocalyptic number.

22133110422 is an abundant number, since it is smaller than the sum of its proper divisors (22249747050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22133110422 is a wasteful number, since it uses less digits than its factorization.

22133110422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22133110422 its reverse (22401133122), we get a palindrome (44534243544).

The spelling of 22133110422 in words is "twenty-two billion, one hundred thirty-three million, one hundred ten thousand, four hundred twenty-two".