13122420051401 has 8 divisors (see below), whose sum is σ = 13140265329408. Its totient is φ = 13104586170000.

The previous prime is 13122420051371. The next prime is 13122420051409. The reversal of 13122420051401 is 10415002422131.

It is a happy number.

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 13122420051401 - 2⁶ = 13122420051337 is a prime.

It is a super-2 number, since 2×13122420051401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122420051409) 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, 543455 + ... + 5151716.

It is an arithmetic number, because the mean of its divisors is an integer number (1642533166176).

Almost surely, 2^{13122420051401} is an apocalyptic number.

It is an amenable number.

13122420051401 is a deficient number, since it is larger than the sum of its proper divisors (17845278007).

13122420051401 is a wasteful number, since it uses less digits than its factorization.

13122420051401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698303.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 13122420051401 its reverse (10415002422131), we get a palindrome (23537422473532).

The spelling of 13122420051401 in words is "thirteen trillion, one hundred twenty-two billion, four hundred twenty million, fifty-one thousand, four hundred one".