22884344348822 has 32 divisors (see below), whose sum is σ = 38108395413504. Its totient is φ = 10219874414400.

The previous prime is 22884344348813. The next prime is 22884344348837.

22884344348822 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22884344348822² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39472079 + ... + 40047642.

It is an arithmetic number, because the mean of its divisors is an integer number (1190887356672).

Almost surely, 2^{22884344348822} is an apocalyptic number.

22884344348822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22884344348822 is a deficient number, since it is larger than the sum of its proper divisors (15224051064682).

22884344348822 is a wasteful number, since it uses less digits than its factorization.

22884344348822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79519964.

The product of its digits is 150994944, while the sum is 62.

The spelling of 22884344348822 in words is "twenty-two trillion, eight hundred eighty-four billion, three hundred forty-four million, three hundred forty-eight thousand, eight hundred twenty-two".