22004344340022 has 16 divisors (see below), whose sum is σ = 48009478560192. Its totient is φ = 6667983133320.

The previous prime is 22004344340009. The next prime is 22004344340071.

22004344340022 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 7 ways as a sum of consecutive naturals, for example, 166699578268 + ... + 166699578399.

It is an arithmetic number, because the mean of its divisors is an integer number (3000592410012).

Almost surely, 2^{22004344340022} is an apocalyptic number.

22004344340022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22004344340022 is an abundant number, since it is smaller than the sum of its proper divisors (26005134220170).

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

22004344340022 is a wasteful number, since it uses less digits than its factorization.

22004344340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333399156683.

The product of its (nonzero) digits is 36864, while the sum is 30.

It can be divided in two parts, 2200434 and 4340022, that added together give a palindrome (6540456).

The spelling of 22004344340022 in words is "twenty-two trillion, four billion, three hundred forty-four million, three hundred forty thousand, twenty-two".