22341253352 has 128 divisors (see below), whose sum is σ = 48516710400. Its totient is φ = 9550483200.

The previous prime is 22341253351. The next prime is 22341253357. The reversal of 22341253352 is 25335214322.

It is not an unprimeable number, because it can be changed into a prime (22341253351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20898674 + ... + 20899742.

It is an arithmetic number, because the mean of its divisors is an integer number (379036800).

Almost surely, 2^22341253352 is an apocalyptic number.

22341253352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22341253352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24258355200).

22341253352 is an abundant number, since it is smaller than the sum of its proper divisors (26175457048).

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

22341253352 is a wasteful number, since it uses less digits than its factorization.

22341253352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1323 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

Adding to 22341253352 its reverse (25335214322), we get a palindrome (47676467674).

The spelling of 22341253352 in words is "twenty-two billion, three hundred forty-one million, two hundred fifty-three thousand, three hundred fifty-two".