2113122231332 has 12 divisors (see below), whose sum is σ = 4226244462720. Its totient is φ = 905623813416.

The previous prime is 2113122231289. The next prime is 2113122231343. The reversal of 2113122231332 is 2331322213112.

2113122231332 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37734325532 + ... + 37734325587.

It is an arithmetic number, because the mean of its divisors is an integer number (352187038560).

Almost surely, 2^{2113122231332} is an apocalyptic number.

It is an amenable number.

2113122231332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2113122231332 is a wasteful number, since it uses less digits than its factorization.

2113122231332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75468651130 (or 75468651128 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 2113122231332 its reverse (2331322213112), we get a palindrome (4444444444444).

The spelling of 2113122231332 in words is "two trillion, one hundred thirteen billion, one hundred twenty-two million, two hundred thirty-one thousand, three hundred thirty-two".