122322314320012 has 6 divisors (see below), whose sum is σ = 214064050060028. Its totient is φ = 61161157160004.

The previous prime is 122322314319949. The next prime is 122322314320013. The reversal of 122322314320012 is 210023413223221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122322314320013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15290289289998 + ... + 15290289290005.

Almost surely, 2^{122322314320012} is an apocalyptic number.

It is an amenable number.

122322314320012 is a deficient number, since it is larger than the sum of its proper divisors (91741735740016).

122322314320012 is a wasteful number, since it uses less digits than its factorization.

122322314320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30580578580007 (or 30580578580005 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 122322314320012 its reverse (210023413223221), we get a palindrome (332345727543233).

The spelling of 122322314320012 in words is "one hundred twenty-two trillion, three hundred twenty-two billion, three hundred fourteen million, three hundred twenty thousand, twelve".