13550113422001 has 6 divisors (see below), whose sum is σ = 14672608025190. Its totient is φ = 12507797004768.

The previous prime is 13550113421983. The next prime is 13550113422007. The reversal of 13550113422001 is 10022431105531.

13550113422001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1744354147600 + 11805759274401 = 1320740^2 + 3435951^2 .

It is not a de Polignac number, because 13550113422001 - 2¹⁷ = 13550113290929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13550113422007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40089092796 + ... + 40089093133.

It is an arithmetic number, because the mean of its divisors is an integer number (2445434670865).

Almost surely, 2^{13550113422001} is an apocalyptic number.

It is an amenable number.

13550113422001 is a deficient number, since it is larger than the sum of its proper divisors (1122494603189).

13550113422001 is an equidigital number, since it uses as much as digits as its factorization.

13550113422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80178185955 (or 80178185942 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 13550113422001 its reverse (10022431105531), we get a palindrome (23572544527532).

The spelling of 13550113422001 in words is "thirteen trillion, five hundred fifty billion, one hundred thirteen million, four hundred twenty-two thousand, one".