22334555543322 has 128 divisors (see below), whose sum is σ = 50174510109696. Its totient is φ = 6568361280000.

The previous prime is 22334555543299. The next prime is 22334555543347.

22334555543322 is nontrivially palindromic in base 10.

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 63 ways as a sum of consecutive naturals, for example, 2456771997 + ... + 2456781087.

It is an arithmetic number, because the mean of its divisors is an integer number (391988360232).

Almost surely, 2^{22334555543322} is an apocalyptic number.

22334555543322 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 22334555543322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25087255054848).

22334555543322 is an abundant number, since it is smaller than the sum of its proper divisors (27839954566374).

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

22334555543322 is a wasteful number, since it uses less digits than its factorization.

22334555543322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596.

The product of its digits is 12960000, while the sum is 48.

It can be divided in two parts, 2233455 and 5543322, that added together give a palindrome (7776777).

The spelling of 22334555543322 in words is "twenty-two trillion, three hundred thirty-four billion, five hundred fifty-five million, five hundred forty-three thousand, three hundred twenty-two".