13400222513113 has 4 divisors (see below), whose sum is σ = 13400777388928. Its totient is φ = 13399667637300.

The previous prime is 13400222513087. The next prime is 13400222513131. The reversal of 13400222513113 is 31131522200431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13400222513113 - 2³³ = 13391632578521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13400222523113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277401681 + ... + 277449982.

It is an arithmetic number, because the mean of its divisors is an integer number (3350194347232).

Almost surely, 2^{13400222513113} is an apocalyptic number.

It is an amenable number.

13400222513113 is a deficient number, since it is larger than the sum of its proper divisors (554875815).

13400222513113 is an equidigital number, since it uses as much as digits as its factorization.

13400222513113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554875814.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 13400222513113 its reverse (31131522200431), we get a palindrome (44531744713544).

The spelling of 13400222513113 in words is "thirteen trillion, four hundred billion, two hundred twenty-two million, five hundred thirteen thousand, one hundred thirteen".