13112221341 has 8 divisors (see below), whose sum is σ = 17637678720. Its totient is φ = 8664122432.

The previous prime is 13112221337. The next prime is 13112221361. The reversal of 13112221341 is 14312221131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13112221341 - 2² = 13112221337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112221361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19339221 + ... + 19339898.

It is an arithmetic number, because the mean of its divisors is an integer number (2204709840).

Almost surely, 2^13112221341 is an apocalyptic number.

It is an amenable number.

13112221341 is a deficient number, since it is larger than the sum of its proper divisors (4525457379).

13112221341 is a wasteful number, since it uses less digits than its factorization.

13112221341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38679235.

The product of its digits is 288, while the sum is 21.

Adding to 13112221341 its reverse (14312221131), we get a palindrome (27424442472).

The spelling of 13112221341 in words is "thirteen billion, one hundred twelve million, two hundred twenty-one thousand, three hundred forty-one".