13132220313322 has 64 divisors (see below), whose sum is σ = 22290286579200. Its totient is φ = 5747761152000.

The previous prime is 13132220313313. The next prime is 13132220313341. The reversal of 13132220313322 is 22331302223131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 854898922 + ... + 854914282.

It is an arithmetic number, because the mean of its divisors is an integer number (348285727800).

Almost surely, 2^{13132220313322} is an apocalyptic number.

13132220313322 is a deficient number, since it is larger than the sum of its proper divisors (9158066265878).

13132220313322 is a wasteful number, since it uses less digits than its factorization.

13132220313322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18943.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13132220313322 its reverse (22331302223131), we get a palindrome (35463522536453).

The spelling of 13132220313322 in words is "thirteen trillion, one hundred thirty-two billion, two hundred twenty million, three hundred thirteen thousand, three hundred twenty-two".