22022134304422 has 64 divisors (see below), whose sum is σ = 40207525562880. Its totient is φ = 8830758744576.

The previous prime is 22022134304419. The next prime is 22022134304437. The reversal of 22022134304422 is 22440343122022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 816014013 + ... + 816040999.

It is an arithmetic number, because the mean of its divisors is an integer number (628242586920).

Almost surely, 2^{22022134304422} is an apocalyptic number.

22022134304422 is a deficient number, since it is larger than the sum of its proper divisors (18185391258458).

22022134304422 is a wasteful number, since it uses less digits than its factorization.

22022134304422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47005.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22022134304422 its reverse (22440343122022), we get a palindrome (44462477426444).

The spelling of 22022134304422 in words is "twenty-two trillion, twenty-two billion, one hundred thirty-four million, three hundred four thousand, four hundred twenty-two".