13312202121112 has 32 divisors (see below), whose sum is σ = 25011886594320. Its totient is φ = 6642369377280.

The previous prime is 13312202121083. The next prime is 13312202121143. The reversal of 13312202121112 is 21112120221331.

It is a happy number.

13312202121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13312202121112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29187283 + ... + 29639869.

Almost surely, 2^{13312202121112} is an apocalyptic number.

It is an amenable number.

13312202121112 is a deficient number, since it is larger than the sum of its proper divisors (11699684473208).

13312202121112 is a wasteful number, since it uses less digits than its factorization.

13312202121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460171 (or 460167 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 13312202121112 its reverse (21112120221331), we get a palindrome (34424322342443).

The spelling of 13312202121112 in words is "thirteen trillion, three hundred twelve billion, two hundred two million, one hundred twenty-one thousand, one hundred twelve".