22443122134422 has 96 divisors (see below), whose sum is σ = 56307886431264. Its totient is φ = 6384927744000.

The previous prime is 22443122134291. The next prime is 22443122134481.

22443122134422 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 3 + 1 + 221 + 3 + 4 + 422 = 666.

22443122134422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22443122134422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6963943 + ... + 9663474.

It is an arithmetic number, because the mean of its divisors is an integer number (586540483659).

Almost surely, 2^{22443122134422} is an apocalyptic number.

22443122134422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22443122134422 is an abundant number, since it is smaller than the sum of its proper divisors (33864764296842).

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

22443122134422 is a wasteful number, since it uses less digits than its factorization.

22443122134422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16627854 (or 16627851 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

It can be divided in two parts, 2244312 and 2134422, that added together give a palindrome (4378734).

The spelling of 22443122134422 in words is "twenty-two trillion, four hundred forty-three billion, one hundred twenty-two million, one hundred thirty-four thousand, four hundred twenty-two".