13113233231122 has 8 divisors (see below), whose sum is σ = 20003237132400. Its totient is φ = 6445487520324.

The previous prime is 13113233231107. The next prime is 13113233231123. The reversal of 13113233231122 is 22113233231131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13113233231123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55564547472 + ... + 55564547707.

It is an arithmetic number, because the mean of its divisors is an integer number (2500404641550).

Almost surely, 2^{13113233231122} is an apocalyptic number.

13113233231122 is a deficient number, since it is larger than the sum of its proper divisors (6890003901278).

13113233231122 is a wasteful number, since it uses less digits than its factorization.

13113233231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111129095240.

The product of its digits is 3888, while the sum is 28.

Adding to 13113233231122 its reverse (22113233231131), we get a palindrome (35226466462253).

Subtracting 13113233231122 from its reverse (22113233231131), we obtain a palindrome (9000000000009).

The spelling of 13113233231122 in words is "thirteen trillion, one hundred thirteen billion, two hundred thirty-three million, two hundred thirty-one thousand, one hundred twenty-two".