122202313030312 has 32 divisors (see below), whose sum is σ = 236645816198400. Its totient is φ = 59098848883200.

The previous prime is 122202313030249. The next prime is 122202313030313. The reversal of 122202313030312 is 213030313202221.

It is not an unprimeable number, because it can be changed into a prime (122202313030313) 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, 129958014 + ... + 130894957.

It is an arithmetic number, because the mean of its divisors is an integer number (7395181756200).

Almost surely, 2^{122202313030312} is an apocalyptic number.

It is an amenable number.

122202313030312 is a deficient number, since it is larger than the sum of its proper divisors (114443503168088).

122202313030312 is a wasteful number, since it uses less digits than its factorization.

122202313030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260854897 (or 260854893 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 122202313030312 its reverse (213030313202221), we get a palindrome (335232626232533).

The spelling of 122202313030312 in words is "one hundred twenty-two trillion, two hundred two billion, three hundred thirteen million, thirty thousand, three hundred twelve".