22523344122 has 8 divisors (see below), whose sum is σ = 45046688256. Its totient is φ = 7507781372.

The previous prime is 22523344117. The next prime is 22523344127. The reversal of 22523344122 is 22144332522.

It is an interprime number because it is at equal distance from previous prime (22523344117) and next prime (22523344127).

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

22523344122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22523344122.

It is not an unprimeable number, because it can be changed into a prime (22523344127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1876945338 + ... + 1876945349.

It is an arithmetic number, because the mean of its divisors is an integer number (5630836032).

Almost surely, 2^22523344122 is an apocalyptic number.

22523344122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22523344122 is a wasteful number, since it uses less digits than its factorization.

22523344122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753890692.

The product of its digits is 23040, while the sum is 30.

Adding to 22523344122 its reverse (22144332522), we get a palindrome (44667676644).

The spelling of 22523344122 in words is "twenty-two billion, five hundred twenty-three million, three hundred forty-four thousand, one hundred twenty-two".