13122011332 has 12 divisors (see below), whose sum is σ = 22964659200. Its totient is φ = 6560680136.

The previous prime is 13122011239. The next prime is 13122011369. The reversal of 13122011332 is 23311022131.

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, 24669 + ... + 163867.

It is an arithmetic number, because the mean of its divisors is an integer number (1913721600).

Almost surely, 2^13122011332 is an apocalyptic number.

It is an amenable number.

13122011332 is a deficient number, since it is larger than the sum of its proper divisors (9842647868).

13122011332 is a wasteful number, since it uses less digits than its factorization.

13122011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162770 (or 162768 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13122011332 its reverse (23311022131), we get a palindrome (36433033463).

The spelling of 13122011332 in words is "thirteen billion, one hundred twenty-two million, eleven thousand, three hundred thirty-two".