122340000422 has 8 divisors (see below), whose sum is σ = 183736279272. Its totient is φ = 61094574000.

The previous prime is 122340000407. The next prime is 122340000439. The reversal of 122340000422 is 224000043221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122340000394 and 122340000403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37711079 + ... + 37714322.

It is an arithmetic number, because the mean of its divisors is an integer number (22967034909).

Almost surely, 2^122340000422 is an apocalyptic number.

122340000422 is a deficient number, since it is larger than the sum of its proper divisors (61396278850).

122340000422 is an equidigital number, since it uses as much as digits as its factorization.

122340000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75426214.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 122340000422 its reverse (224000043221), we get a palindrome (346340043643).

The spelling of 122340000422 in words is "one hundred twenty-two billion, three hundred forty million, four hundred twenty-two", and thus it is an aban number.