13112110132322 has 4 divisors (see below), whose sum is σ = 19668165198486. Its totient is φ = 6556055066160.

The previous prime is 13112110132291. The next prime is 13112110132337. The reversal of 13112110132322 is 22323101121131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9190240834681 + 3921869297641 = 3031541^2 + 1980371^2 .

It is a super-2 number, since 2×13112110132322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3278027533079 + ... + 3278027533082.

Almost surely, 2^{13112110132322} is an apocalyptic number.

13112110132322 is a deficient number, since it is larger than the sum of its proper divisors (6556055066164).

13112110132322 is an equidigital number, since it uses as much as digits as its factorization.

13112110132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556055066163.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13112110132322 its reverse (22323101121131), we get a palindrome (35435211253453).

The spelling of 13112110132322 in words is "thirteen trillion, one hundred twelve billion, one hundred ten million, one hundred thirty-two thousand, three hundred twenty-two".