22103220322 has 8 divisors (see below), whose sum is σ = 33222357072. Its totient is φ = 11029101300.

The previous prime is 22103220311. The next prime is 22103220407. The reversal of 22103220322 is 22302230122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22103220322.

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, 11253204 + ... + 11255167.

It is an arithmetic number, because the mean of its divisors is an integer number (4152794634).

Almost surely, 2^22103220322 is an apocalyptic number.

22103220322 is a deficient number, since it is larger than the sum of its proper divisors (11119136750).

22103220322 is a wasteful number, since it uses less digits than its factorization.

22103220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22508864.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22103220322 its reverse (22302230122), we get a palindrome (44405450444).

The spelling of 22103220322 in words is "twenty-two billion, one hundred three million, two hundred twenty thousand, three hundred twenty-two".