122322131134343 has 4 divisors (see below), whose sum is σ = 139796721296400. Its totient is φ = 104847540972288.

The previous prime is 122322131134183. The next prime is 122322131134367. The reversal of 122322131134343 is 343431131223221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122322131134343 - 2¹⁶ = 122322131068807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122322131134943) 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, 8737295081018 + ... + 8737295081031.

It is an arithmetic number, because the mean of its divisors is an integer number (34949180324100).

Almost surely, 2^{122322131134343} is an apocalyptic number.

122322131134343 is a deficient number, since it is larger than the sum of its proper divisors (17474590162057).

122322131134343 is an equidigital number, since it uses as much as digits as its factorization.

122322131134343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17474590162056.

The product of its digits is 62208, while the sum is 35.

Adding to 122322131134343 its reverse (343431131223221), we get a palindrome (465753262357564).

The spelling of 122322131134343 in words is "one hundred twenty-two trillion, three hundred twenty-two billion, one hundred thirty-one million, one hundred thirty-four thousand, three hundred forty-three".