11313311322 has 32 divisors (see below), whose sum is σ = 24048760320. Its totient is φ = 3537935280.

The previous prime is 11313311263. The next prime is 11313311329. The reversal of 11313311322 is 22311331311.

It is a happy number.

11313311322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (11313311329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470004 + ... + 493487.

It is an arithmetic number, because the mean of its divisors is an integer number (751523760).

Almost surely, 2^11313311322 is an apocalyptic number.

11313311322 is an abundant number, since it is smaller than the sum of its proper divisors (12735448998).

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

11313311322 is a wasteful number, since it uses less digits than its factorization.

11313311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963618.

The product of its digits is 324, while the sum is 21.

Adding to 11313311322 its reverse (22311331311), we get a palindrome (33624642633).

The spelling of 11313311322 in words is "eleven billion, three hundred thirteen million, three hundred eleven thousand, three hundred twenty-two".