22304440322 has 8 divisors (see below), whose sum is σ = 33553078416. Its totient is φ = 11120080852.

The previous prime is 22304440313. The next prime is 22304440331.

It is a happy number.

22304440322 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (22304440313) and next prime (22304440331).

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

It is a junction number, because it is equal to n+sod(n) for n = 22304440291 and 22304440300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16068788 + ... + 16070175.

It is an arithmetic number, because the mean of its divisors is an integer number (4194134802).

Almost surely, 2^22304440322 is an apocalyptic number.

22304440322 is a deficient number, since it is larger than the sum of its proper divisors (11248638094).

22304440322 is a wasteful number, since it uses less digits than its factorization.

22304440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32139312.

The product of its (nonzero) digits is 9216, while the sum is 26.

The spelling of 22304440322 in words is "twenty-two billion, three hundred four million, four hundred forty thousand, three hundred twenty-two".