22441343222 has 4 divisors (see below), whose sum is σ = 33662014836. Its totient is φ = 11220671610.

The previous prime is 22441343173. The next prime is 22441343297. The reversal of 22441343222 is 22234314422.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×22441343222² (a number of 22 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 as a sum of consecutive naturals, namely, 5610335804 + ... + 5610335807.

It is an arithmetic number, because the mean of its divisors is an integer number (8415503709).

Almost surely, 2^22441343222 is an apocalyptic number.

22441343222 is a deficient number, since it is larger than the sum of its proper divisors (11220671614).

22441343222 is a wasteful number, since it uses less digits than its factorization.

22441343222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11220671613.

The product of its digits is 18432, while the sum is 29.

Adding to 22441343222 its reverse (22234314422), we get a palindrome (44675657644).

The spelling of 22441343222 in words is "twenty-two billion, four hundred forty-one million, three hundred forty-three thousand, two hundred twenty-two".