22122333122 has 8 divisors (see below), whose sum is σ = 33583301136. Its totient is φ = 10927899412.

The previous prime is 22122333091. The next prime is 22122333131. The reversal of 22122333122 is 22133322122.

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

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 3 ways as a sum of consecutive naturals, for example, 66633368 + ... + 66633699.

It is an arithmetic number, because the mean of its divisors is an integer number (4197912642).

Almost surely, 2^22122333122 is an apocalyptic number.

22122333122 is a deficient number, since it is larger than the sum of its proper divisors (11460968014).

22122333122 is a wasteful number, since it uses less digits than its factorization.

22122333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133267152.

The product of its digits is 1728, while the sum is 23.

Adding to 22122333122 its reverse (22133322122), we get a palindrome (44255655244).

The spelling of 22122333122 in words is "twenty-two billion, one hundred twenty-two million, three hundred thirty-three thousand, one hundred twenty-two".