13240322443222 has 16 divisors (see below), whose sum is σ = 22699375634592. Its totient is φ = 5674003899840.

The previous prime is 13240322443219. The next prime is 13240322443247. The reversal of 13240322443222 is 22234422304231.

It is a happy number.

It is a super-2 number, since 2×13240322443222² (a number of 27 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 in 7 ways as a sum of consecutive naturals, for example, 34804429 + ... + 35182792.

It is an arithmetic number, because the mean of its divisors is an integer number (1418710977162).

Almost surely, 2^{13240322443222} is an apocalyptic number.

13240322443222 is a deficient number, since it is larger than the sum of its proper divisors (9459053191370).

13240322443222 is a wasteful number, since it uses less digits than its factorization.

13240322443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70000743.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 13240322443222 its reverse (22234422304231), we get a palindrome (35474744747453).

The spelling of 13240322443222 in words is "thirteen trillion, two hundred forty billion, three hundred twenty-two million, four hundred forty-three thousand, two hundred twenty-two".