22352414442 has 64 divisors (see below), whose sum is σ = 46437580800. Its totient is φ = 7167923136.

The previous prime is 22352414423. The next prime is 22352414459. The reversal of 22352414442 is 24441425322.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11467684 + ... + 11469632.

It is an arithmetic number, because the mean of its divisors is an integer number (725587200).

Almost surely, 2^22352414442 is an apocalyptic number.

22352414442 is an abundant number, since it is smaller than the sum of its proper divisors (24085166358).

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

22352414442 is a wasteful number, since it uses less digits than its factorization.

22352414442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675.

The product of its digits is 61440, while the sum is 33.

Adding to 22352414442 its reverse (24441425322), we get a palindrome (46793839764).

The spelling of 22352414442 in words is "twenty-two billion, three hundred fifty-two million, four hundred fourteen thousand, four hundred forty-two".