122313140422 has 8 divisors (see below), whose sum is σ = 200148775272. Its totient is φ = 55596882000.

The previous prime is 122313140401. The next prime is 122313140423. The reversal of 122313140422 is 224041313221.

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 (122313140423) 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, 2779844079 + ... + 2779844122.

It is an arithmetic number, because the mean of its divisors is an integer number (25018596909).

Almost surely, 2^122313140422 is an apocalyptic number.

122313140422 is a deficient number, since it is larger than the sum of its proper divisors (77835634850).

122313140422 is a wasteful number, since it uses less digits than its factorization.

122313140422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559688214.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122313140422 its reverse (224041313221), we get a palindrome (346354453643).

The spelling of 122313140422 in words is "one hundred twenty-two billion, three hundred thirteen million, one hundred forty thousand, four hundred twenty-two".