316122111264 has 48 divisors (see below), whose sum is σ = 873495312480. Its totient is φ = 99828034560.

The previous prime is 316122111251. The next prime is 316122111269. The reversal of 316122111264 is 462111221613.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (316122111269) 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, 86654457 + ... + 86658104.

It is an arithmetic number, because the mean of its divisors is an integer number (18197819010).

Almost surely, 2^316122111264 is an apocalyptic number.

It is an amenable number.

316122111264 is an abundant number, since it is smaller than the sum of its proper divisors (557373201216).

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

316122111264 is a wasteful number, since it uses less digits than its factorization.

316122111264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173312593 (or 173312585 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

Adding to 316122111264 its reverse (462111221613), we get a palindrome (778233332877).

The spelling of 316122111264 in words is "three hundred sixteen billion, one hundred twenty-two million, one hundred eleven thousand, two hundred sixty-four".