22352225322 has 16 divisors (see below), whose sum is σ = 51090800832. Its totient is φ = 6386350080.

The previous prime is 22352225279. The next prime is 22352225323.

22352225322 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22352225322.

It is not an unprimeable number, because it can be changed into a prime (22352225323) 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, 266097879 + ... + 266097962.

It is an arithmetic number, because the mean of its divisors is an integer number (3193175052).

Almost surely, 2^22352225322 is an apocalyptic number.

22352225322 is an abundant number, since it is smaller than the sum of its proper divisors (28738575510).

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

22352225322 is a wasteful number, since it uses less digits than its factorization.

22352225322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532195853.

The product of its digits is 28800, while the sum is 30.

The spelling of 22352225322 in words is "twenty-two billion, three hundred fifty-two million, two hundred twenty-five thousand, three hundred twenty-two".