122323012242 has 16 divisors (see below), whose sum is σ = 245339076960. Its totient is φ = 40658828672.

The previous prime is 122323012237. The next prime is 122323012247. The reversal of 122323012242 is 242210323221.

It is an interprime number because it is at equal distance from previous prime (122323012237) and next prime (122323012247).

It is not an unprimeable number, because it can be changed into a prime (122323012247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28874892 + ... + 28879127.

It is an arithmetic number, because the mean of its divisors is an integer number (15333692310).

Almost surely, 2^122323012242 is an apocalyptic number.

122323012242 is an abundant number, since it is smaller than the sum of its proper divisors (123016064718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122323012242 is a wasteful number, since it uses less digits than its factorization.

122323012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57754377.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 122323012242 its reverse (242210323221), we get a palindrome (364533335463).

The spelling of 122323012242 in words is "one hundred twenty-two billion, three hundred twenty-three million, twelve thousand, two hundred forty-two".