122344044233243 has 16 divisors (see below), whose sum is σ = 139908505240320. Its totient is φ = 104801288442336.

The previous prime is 122344044233239. The next prime is 122344044233261. The reversal of 122344044233243 is 342332440443221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122344044233243 - 2² = 122344044233239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122344044233243.

It is not an unprimeable number, because it can be changed into a prime (122344044233233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72433205 + ... + 74103017.

It is an arithmetic number, because the mean of its divisors is an integer number (8744281577520).

Almost surely, 2^{122344044233243} is an apocalyptic number.

122344044233243 is a deficient number, since it is larger than the sum of its proper divisors (17564461007077).

122344044233243 is a wasteful number, since it uses less digits than its factorization.

122344044233243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676306.

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 122344044233243 its reverse (342332440443221), we get a palindrome (464676484676464).

The spelling of 122344044233243 in words is "one hundred twenty-two trillion, three hundred forty-four billion, forty-four million, two hundred thirty-three thousand, two hundred forty-three".