22261344316222 has 8 divisors (see below), whose sum is σ = 36427654335672. Its totient is φ = 10118792871000.

The previous prime is 22261344316217. The next prime is 22261344316223.

22261344316222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22261344316223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505939643529 + ... + 505939643572.

It is an arithmetic number, because the mean of its divisors is an integer number (4553456791959).

Almost surely, 2^{22261344316222} is an apocalyptic number.

22261344316222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22261344316222 is a deficient number, since it is larger than the sum of its proper divisors (14166310019450).

22261344316222 is a wasteful number, since it uses less digits than its factorization.

22261344316222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011879287114.

The product of its digits is 331776, while the sum is 40.

The spelling of 22261344316222 in words is "twenty-two trillion, two hundred sixty-one billion, three hundred forty-four million, three hundred sixteen thousand, two hundred twenty-two".