13422113401 has 4 divisors (see below), whose sum is σ = 13424060772. Its totient is φ = 13420166032.

The previous prime is 13422113387. The next prime is 13422113459. The reversal of 13422113401 is 10431122431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12098900025 + 1323213376 = 109995^2 + 36376^2 .

It is a cyclic number.

It is not a de Polignac number, because 13422113401 - 2³³ = 4832178809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13422119401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963310 + ... + 977143.

It is an arithmetic number, because the mean of its divisors is an integer number (3356015193).

Almost surely, 2^13422113401 is an apocalyptic number.

It is an amenable number.

13422113401 is a deficient number, since it is larger than the sum of its proper divisors (1947371).

13422113401 is an equidigital number, since it uses as much as digits as its factorization.

13422113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947370.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13422113401 its reverse (10431122431), we get a palindrome (23853235832).

The spelling of 13422113401 in words is "thirteen billion, four hundred twenty-two million, one hundred thirteen thousand, four hundred one".