122442441443 has 16 divisors (see below), whose sum is σ = 140785571520. Its totient is φ = 104313830400.

The previous prime is 122442441419. The next prime is 122442441449. The reversal of 122442441443 is 344144244221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122442441443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122442441449) 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, 809273 + ... + 948581.

It is an arithmetic number, because the mean of its divisors is an integer number (8799098220).

Almost surely, 2^122442441443 is an apocalyptic number.

122442441443 is a deficient number, since it is larger than the sum of its proper divisors (18343130077).

122442441443 is a wasteful number, since it uses less digits than its factorization.

122442441443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140078.

The product of its digits is 98304, while the sum is 35.

Adding to 122442441443 its reverse (344144244221), we get a palindrome (466586685664).

The spelling of 122442441443 in words is "one hundred twenty-two billion, four hundred forty-two million, four hundred forty-one thousand, four hundred forty-three".