22122003430322 has 16 divisors (see below), whose sum is σ = 33989671865952. Its totient is φ = 10792642640640.

The previous prime is 22122003430309. The next prime is 22122003430333. The reversal of 22122003430322 is 22303430022122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22122003430291 and 22122003430300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132374063 + ... + 132541074.

It is an arithmetic number, because the mean of its divisors is an integer number (2124354491622).

Almost surely, 2^{22122003430322} is an apocalyptic number.

22122003430322 is a deficient number, since it is larger than the sum of its proper divisors (11867668435630).

22122003430322 is a wasteful number, since it uses less digits than its factorization.

22122003430322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264916153.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22122003430322 its reverse (22303430022122), we get a palindrome (44425433452444).

The spelling of 22122003430322 in words is "twenty-two trillion, one hundred twenty-two billion, three million, four hundred thirty thousand, three hundred twenty-two".