13032122012 has 36 divisors (see below), whose sum is σ = 28223422416. Its totient is φ = 5155562880.

The previous prime is 13032122009. The next prime is 13032122017. The reversal of 13032122012 is 21022123031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032122017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372289 + ... + 1381752.

It is an arithmetic number, because the mean of its divisors is an integer number (783983956).

Almost surely, 2^13032122012 is an apocalyptic number.

It is an amenable number.

13032122012 is an abundant number, since it is smaller than the sum of its proper divisors (15191300404).

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

13032122012 is a wasteful number, since it uses less digits than its factorization.

13032122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754078 (or 2754063 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13032122012 its reverse (21022123031), we get a palindrome (34054245043).

The spelling of 13032122012 in words is "thirteen billion, thirty-two million, one hundred twenty-two thousand, twelve".