22323223122 has 16 divisors (see below), whose sum is σ = 44647932672. Its totient is φ = 7440826640.

The previous prime is 22323223079. The next prime is 22323223127. The reversal of 22323223122 is 22132232322.

It is a super-3 number, since 3×22323223122³ (a number of 32 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22323223092 and 22323223101.

It is not an unprimeable number, because it can be changed into a prime (22323223127) 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, 270847 + ... + 343517.

It is an arithmetic number, because the mean of its divisors is an integer number (2790495792).

Almost surely, 2^22323223122 is an apocalyptic number.

22323223122 is an abundant number, since it is smaller than the sum of its proper divisors (22324709550).

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

22323223122 is a wasteful number, since it uses less digits than its factorization.

22323223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123873.

The product of its digits is 3456, while the sum is 24.

Adding to 22323223122 its reverse (22132232322), we get a palindrome (44455455444).

The spelling of 22323223122 in words is "twenty-two billion, three hundred twenty-three million, two hundred twenty-three thousand, one hundred twenty-two".