11321313001122 has 16 divisors (see below), whose sum is σ = 22716380488032. Its totient is φ = 3761478586080.

The previous prime is 11321313001099. The next prime is 11321313001129. The reversal of 11321313001122 is 22110031312311.

It is not an unprimeable number, because it can be changed into a prime (11321313001129) 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, 3073101579 + ... + 3073105262.

It is an arithmetic number, because the mean of its divisors is an integer number (1419773780502).

Almost surely, 2^{11321313001122} is an apocalyptic number.

11321313001122 is an abundant number, since it is smaller than the sum of its proper divisors (11395067486910).

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

11321313001122 is a wasteful number, since it uses less digits than its factorization.

11321313001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6146207153.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11321313001122 its reverse (22110031312311), we get a palindrome (33431344313433).

The spelling of 11321313001122 in words is "eleven trillion, three hundred twenty-one billion, three hundred thirteen million, one thousand, one hundred twenty-two".