22483655638422 has 128 divisors (see below), whose sum is σ = 50477761958400. Its totient is φ = 6616377354240.

The previous prime is 22483655638363. The next prime is 22483655638447.

22483655638422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3539057998 + ... + 3539064350.

It is an arithmetic number, because the mean of its divisors is an integer number (394357515300).

Almost surely, 2^{22483655638422} is an apocalyptic number.

22483655638422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22483655638422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25238880979200).

22483655638422 is an abundant number, since it is smaller than the sum of its proper divisors (27994106319978).

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

22483655638422 is a wasteful number, since it uses less digits than its factorization.

22483655638422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8958.

The product of its digits is 132710400, while the sum is 60.

The spelling of 22483655638422 in words is "twenty-two trillion, four hundred eighty-three billion, six hundred fifty-five million, six hundred thirty-eight thousand, four hundred twenty-two".