122321242022443 has 32 divisors (see below), whose sum is σ = 133973506289664. Its totient is φ = 111325365360000.

The previous prime is 122321242022393. The next prime is 122321242022471. The reversal of 122321242022443 is 344220242123221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122321242022443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122321242022399 and 122321242022408.

It is not an unprimeable number, because it can be changed into a prime (122321242022543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102528813 + ... + 103714993.

It is an arithmetic number, because the mean of its divisors is an integer number (4186672071552).

Almost surely, 2^{122321242022443} is an apocalyptic number.

122321242022443 is a deficient number, since it is larger than the sum of its proper divisors (11652264267221).

122321242022443 is a wasteful number, since it uses less digits than its factorization.

122321242022443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188667.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 122321242022443 its reverse (344220242123221), we get a palindrome (466541484145664).

The spelling of 122321242022443 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, two hundred forty-two million, twenty-two thousand, four hundred forty-three".