122343042422 has 8 divisors (see below), whose sum is σ = 191493457776. Its totient is φ = 58511889832.

The previous prime is 122343042413. The next prime is 122343042427. The reversal of 122343042422 is 224240343221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122343042427) 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, 1329815633 + ... + 1329815724.

It is an arithmetic number, because the mean of its divisors is an integer number (23936682222).

Almost surely, 2^122343042422 is an apocalyptic number.

122343042422 is a deficient number, since it is larger than the sum of its proper divisors (69150415354).

122343042422 is a wasteful number, since it uses less digits than its factorization.

122343042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659631382.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 122343042422 its reverse (224240343221), we get a palindrome (346583385643).

The spelling of 122343042422 in words is "one hundred twenty-two billion, three hundred forty-three million, forty-two thousand, four hundred twenty-two".